首页 >> 所有制造商 >> TI/德州仪器

类目:
更多
封装:
清除条件
封装图 商品描述 综合参数 封装规格/资料 价格(含税) 数量 操作
array(73) { ["id"]=> string(5) "12478" ["pdf_add"]=> string(44) "http://www.ti.com/lit/ds/symlink/opa2835.pdf" ["images_sw"]=> string(1) " " ["images_mk"]=> string(72) "//media.digikey.com/Renders/Texas%20Instr%20Renders/10-UFQFN%20(2x2).jpg" ["images"]=> string(88) "https://www.chenkeiot.com/Public/imagesmk/Renders/Texas_Instr_Renders/10-UFQFN_(2x2).jpg" ["ljbh"]=> string(14) "296-40458-2-ND" ["zzsbh"]=> string(12) "OPA2835IRMCR" ["zddgs"]=> string(4) "3000" ["xysl"]=> string(1) "0" ["cfkc"]=> string(1) "0" ["dj"]=> string(9) "10.183000" ["gys_id"]=> string(3) "249" ["num"]=> string(1) " " ["price_addtime"]=> string(1) "0" ["ms"]=> string(29) "IC OPAMP VFB 2 CIRCUIT 10UQFN" ["xl"]=> string(1) "-" ["zzs"]=> string(15) "TI/德州仪器" ["zzs_new"]=> string(15) "TI/德州仪器" ["zzs_old"]=> string(17) "Texas Instruments" ["lm"]=> string(1) "-" ["tdxl"]=> string(9) "未设定" ["fdqlx"]=> string(12) "电压反馈" ["dls"]=> string(1) "2" ["sclx"]=> string(9) "满摆幅" ["ybl"]=> string(8) "160V/µs" ["zydkj"]=> string(5) "31MHz" ["kd"]=> string(5) "56MHz" ["dl_srpz"]=> string(5) "200nA" ["dy_srst"]=> string(6) "100µV" ["dldy"]=> string(6) "250µA" ["dl_sctd"]=> string(6) "250µA" ["dy_kd_zdz"]=> string(0) "" ["dy_kd_zxz"]=> string(0) "" ["dydy_d_s"]=> string(29) "2.5V ~ 5.5V，±1.25V ~ 2.75V" ["gzwd"]=> string(15) "-40°C ~ 125°C" ["azlx"]=> string(15) "表面贴装型" ["fz_wk"]=> string(8) "10-UFQFN" ["gysqjfz"]=> string(16) "10-UQFN（2X2）" ["djs"]=> string(1) "-" ["tag"]=> string(1) " " ["bz"]=> string(0) "" ["spq"]=> string(1) "-" ["moq"]=> string(2) "10" ["is_rohs"]=> string(1) "1" ["gl_zz"]=> string(6) "贴片" ["gl_pin"]=> string(2) "10" ["gl_dm"]=> string(4) "2835" ["gl_dmtp"]=> string(0) "" ["symbol"]=> string(0) "" ["gl_vdd"]=> string(2) "10" ["gl_gnd"]=> string(1) "5" ["gl_jz"]=> string(1) " " ["gl_bdm"]=> string(1) "4" ["gl_bdmsm"]=> string(0) "" ["gl_kbc"]=> string(1) "0" ["gl_dmgx"]=> string(1) "0" ["pcbfzk_id"]=> string(0) "" ["pcbfzk"]=> string(1) "-" ["ljzt"]=> string(6) "在售" ["jyid"]=> string(1) "-" ["cat_id"]=> string(2) "56" ["wl_num"]=> string(4) "1109" ["admin_id"]=> string(1) "6" ["mpn_bm"]=> string(28) "golon_xx_fdq_yb_ysfdq_hcqfdq" ["ch_bm"]=> string(49) "线性-放大器,仪表,运算放大器,缓冲器" ["lock_dm"]=> string(1) "1" ["is_use_cat_id"]=> string(1) "0" ["is_new_time"]=> string(1) "0" ["ms_c"]=> string(1) " " ["ytfw"]=> string(1) "-" ["hot_or_top"]=> string(1) "0" ["yqjtd_pintopin"]=> string(1) " " ["yqjtd_jianrong"]=> string(1) " " }
select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_xx_fdq_yb_ysfdq_hcqfdq' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1109" ["parent_id"]=> string(2) "54" ["lb"]=> string(57) "线性 线性-放大器,仪表,运算放大器,缓冲器" ["action_name"]=> string(2) "x2" ["rate"]=> string(5) "1.068" ["rate_hot"]=> string(2) "35" ["moq_rate"]=> string(6) "1.4180" } }
型号： OPA2835IRMCR复制
状态： 在售 修改
品牌： TI/德州仪器复制
封装：10-UQFN（2X2）
外壳：10-UFQFN
描述： IC OPAMP VFB 2 CIRCUIT 10UQFN
SELECT * FROM `golon_xx_fdq_yb_ysfdq_hcqfdq` WHERE ( `id` = 12478 ) LIMIT 1
放大器类型：电压反馈
电路数：2
输出类型：满摆幅
压摆率：160V/µs
增益带宽积：31MHz
-db带宽：56MHz
电流-电源(A)：250µA
电压-单/双电源(±/v)：2.5V ~ 5.5V，±1.25V ~ 2.75V
丝印：(请登录)
料号：110912478
10+: ￥14.44
1000+: ￥10.88 array(5) { ["count"]=> string(1) "1" ["gys_id"]=> string(3) "249" ["zzsbh"]=> string(12) "OPA2835IRMCR" ["price"]=> string(6) "10.183" ["show_price"]=> string(0) "" }
起订量:10 修改
包装量: 修改
个
总额：
SELECT count(a.gys_id) as c FROM golon_gys_file_new a LEFT JOIN golon_gys_brand b on a.gys_id=b.id WHERE ( a.zzsbh = 'OPA2835IRMCR' ) LIMIT 1
供应商:
array(73) { ["id"]=> string(4) "4345" ["pdf_add"]=> string(44) "http://www.ti.com/lit/ds/symlink/opa2836.pdf" ["images_sw"]=> string(1) " " ["images_mk"]=> string(72) "//media.digikey.com/Renders/Texas%20Instr%20Renders/10-UFQFN%20(2x2).jpg" ["images"]=> string(88) "https://www.chenkeiot.com/Public/imagesmk/Renders/Texas_Instr_Renders/10-UFQFN_(2x2).jpg" ["ljbh"]=> string(15) "OPA2836IRMCR-ND" ["zzsbh"]=> string(12) "OPA2836IRMCR" ["zddgs"]=> string(4) "3000" ["xysl"]=> string(1) "0" ["cfkc"]=> string(4) "9000" ["dj"]=> string(9) "11.097000" ["gys_id"]=> string(3) "249" ["num"]=> string(1) " " ["price_addtime"]=> string(1) "0" ["ms"]=> string(29) "IC OPAMP VFB 2 CIRCUIT 10UQFN" ["xl"]=> string(1) "-" ["zzs"]=> string(15) "TI/德州仪器" ["zzs_new"]=> string(15) "TI/德州仪器" ["zzs_old"]=> string(17) "Texas Instruments" ["lm"]=> string(1) "-" ["tdxl"]=> string(9) "未设定" ["fdqlx"]=> string(12) "电压反馈" ["dls"]=> string(1) "2" ["sclx"]=> string(9) "满摆幅" ["ybl"]=> string(8) "580V/µs" ["zydkj"]=> string(6) "118MHz" ["kd"]=> string(6) "205MHz" ["dl_srpz"]=> string(5) "650nA" ["dy_srst"]=> string(5) "65µV" ["dldy"]=> string(3) "1mA" ["dl_sctd"]=> string(3) "1mA" ["dy_kd_zdz"]=> string(0) "" ["dy_kd_zxz"]=> string(0) "" ["dydy_d_s"]=> string(29) "2.5V ~ 5.5V，±1.25V ~ 2.75V" ["gzwd"]=> string(14) "-40°C ~ 85°C" ["azlx"]=> string(15) "表面贴装型" ["fz_wk"]=> string(8) "10-UFQFN" ["gysqjfz"]=> string(16) "10-UQFN（2X2）" ["djs"]=> string(1) "-" ["tag"]=> string(1) " " ["bz"]=> string(0) "" ["spq"]=> string(1) "-" ["moq"]=> string(2) "10" ["is_rohs"]=> string(1) "1" ["gl_zz"]=> string(6) "贴片" ["gl_pin"]=> string(2) "10" ["gl_dm"]=> string(4) "2836" ["gl_dmtp"]=> string(0) "" ["symbol"]=> string(0) "" ["gl_vdd"]=> string(2) "10" ["gl_gnd"]=> string(1) "5" ["gl_jz"]=> string(1) " " ["gl_bdm"]=> string(1) "4" ["gl_bdmsm"]=> string(0) "" ["gl_kbc"]=> string(1) "0" ["gl_dmgx"]=> string(1) "0" ["pcbfzk_id"]=> string(0) "" ["pcbfzk"]=> string(1) "-" ["ljzt"]=> string(6) "在售" ["jyid"]=> string(1) "-" ["cat_id"]=> string(2) "56" ["wl_num"]=> string(4) "1109" ["admin_id"]=> string(1) "6" ["mpn_bm"]=> string(28) "golon_xx_fdq_yb_ysfdq_hcqfdq" ["ch_bm"]=> string(49) "线性-放大器,仪表,运算放大器,缓冲器" ["lock_dm"]=> string(1) "1" ["is_use_cat_id"]=> string(1) "0" ["is_new_time"]=> string(1) "0" ["ms_c"]=> string(1) " " ["ytfw"]=> string(1) "-" ["hot_or_top"]=> string(1) "0" ["yqjtd_pintopin"]=> string(1) " " ["yqjtd_jianrong"]=> string(1) " " }
select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_xx_fdq_yb_ysfdq_hcqfdq' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1109" ["parent_id"]=> string(2) "54" ["lb"]=> string(57) "线性 线性-放大器,仪表,运算放大器,缓冲器" ["action_name"]=> string(2) "x2" ["rate"]=> string(5) "1.068" ["rate_hot"]=> string(2) "35" ["moq_rate"]=> string(6) "1.4180" } }
型号： OPA2836IRMCR复制
状态： 在售 修改
品牌： TI/德州仪器复制
封装：10-UQFN（2X2）
外壳：10-UFQFN
描述： IC OPAMP VFB 2 CIRCUIT 10UQFN
SELECT * FROM `golon_xx_fdq_yb_ysfdq_hcqfdq` WHERE ( `id` = 4345 ) LIMIT 1
放大器类型：电压反馈
电路数：2
输出类型：满摆幅
压摆率：580V/µs
增益带宽积：118MHz
-db带宽：205MHz
电流-电源(A)：1mA
电压-单/双电源(±/v)：2.5V ~ 5.5V，±1.25V ~ 2.75V
丝印：(请登录)
料号：11094345
10+: ￥15.74
1000+: ￥11.85 array(5) { ["count"]=> string(1) "1" ["gys_id"]=> string(3) "249" ["zzsbh"]=> string(12) "OPA2836IRMCR" ["price"]=> string(6) "11.097" ["show_price"]=> string(0) "" }
起订量:10 修改
包装量: 修改
个
总额：
SELECT count(a.gys_id) as c FROM golon_gys_file_new a LEFT JOIN golon_gys_brand b on a.gys_id=b.id WHERE ( a.zzsbh = 'OPA2836IRMCR' ) LIMIT 1
供应商:
array(73) { ["id"]=> string(4) "5786" ["pdf_add"]=> string(44) "http://www.ti.com/lit/ds/symlink/opa2835.pdf" ["images_sw"]=> string(1) " " ["images_mk"]=> string(72) "//media.digikey.com/Renders/Texas%20Instr%20Renders/10-UFQFN%20(2x2).jpg" ["images"]=> string(88) "https://www.chenkeiot.com/Public/imagesmk/Renders/Texas_Instr_Renders/10-UFQFN_(2x2).jpg" ["ljbh"]=> string(14) "296-36509-2-ND" ["zzsbh"]=> string(12) "OPA2835IRMCT" ["zddgs"]=> string(3) "250" ["xysl"]=> string(1) "0" ["cfkc"]=> string(1) "0" ["dj"]=> string(9) "12.222000" ["gys_id"]=> string(3) "249" ["num"]=> string(1) " " ["price_addtime"]=> string(1) "0" ["ms"]=> string(29) "IC OPAMP VFB 2 CIRCUIT 10UQFN" ["xl"]=> string(1) "-" ["zzs"]=> string(15) "TI/德州仪器" ["zzs_new"]=> string(15) "TI/德州仪器" ["zzs_old"]=> string(17) "Texas Instruments" ["lm"]=> string(1) "-" ["tdxl"]=> string(9) "未设定" ["fdqlx"]=> string(12) "电压反馈" ["dls"]=> string(1) "2" ["sclx"]=> string(9) "满摆幅" ["ybl"]=> string(8) "160V/µs" ["zydkj"]=> string(5) "31MHz" ["kd"]=> string(5) "56MHz" ["dl_srpz"]=> string(5) "200nA" ["dy_srst"]=> string(6) "100µV" ["dldy"]=> string(6) "250µA" ["dl_sctd"]=> string(6) "250µA" ["dy_kd_zdz"]=> string(0) "" ["dy_kd_zxz"]=> string(0) "" ["dydy_d_s"]=> string(29) "2.5V ~ 5.5V，±1.25V ~ 2.75V" ["gzwd"]=> string(15) "-40°C ~ 125°C" ["azlx"]=> string(15) "表面贴装型" ["fz_wk"]=> string(8) "10-UFQFN" ["gysqjfz"]=> string(16) "10-UQFN（2X2）" ["djs"]=> string(1) "-" ["tag"]=> string(1) " " ["bz"]=> string(0) "" ["spq"]=> string(1) "-" ["moq"]=> string(2) "10" ["is_rohs"]=> string(1) "1" ["gl_zz"]=> string(6) "贴片" ["gl_pin"]=> string(2) "10" ["gl_dm"]=> string(4) "2835" ["gl_dmtp"]=> string(0) "" ["symbol"]=> string(0) "" ["gl_vdd"]=> string(2) "10" ["gl_gnd"]=> string(1) "5" ["gl_jz"]=> string(1) " " ["gl_bdm"]=> string(1) "4" ["gl_bdmsm"]=> string(0) "" ["gl_kbc"]=> string(1) "0" ["gl_dmgx"]=> string(1) "0" ["pcbfzk_id"]=> string(0) "" ["pcbfzk"]=> string(1) "-" ["ljzt"]=> string(6) "在售" ["jyid"]=> string(1) "-" ["cat_id"]=> string(2) "56" ["wl_num"]=> string(4) "1109" ["admin_id"]=> string(1) "6" ["mpn_bm"]=> string(28) "golon_xx_fdq_yb_ysfdq_hcqfdq" ["ch_bm"]=> string(49) "线性-放大器,仪表,运算放大器,缓冲器" ["lock_dm"]=> string(1) "1" ["is_use_cat_id"]=> string(1) "0" ["is_new_time"]=> string(1) "0" ["ms_c"]=> string(1) " " ["ytfw"]=> string(1) "-" ["hot_or_top"]=> string(1) "0" ["yqjtd_pintopin"]=> string(1) " " ["yqjtd_jianrong"]=> string(1) " " }
select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_xx_fdq_yb_ysfdq_hcqfdq' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1109" ["parent_id"]=> string(2) "54" ["lb"]=> string(57) "线性 线性-放大器,仪表,运算放大器,缓冲器" ["action_name"]=> string(2) "x2" ["rate"]=> string(5) "1.068" ["rate_hot"]=> string(2) "35" ["moq_rate"]=> string(6) "1.4180" } }
型号： OPA2835IRMCT复制
状态： 在售 修改
品牌： TI/德州仪器复制
封装：10-UQFN（2X2）
外壳：10-UFQFN
描述： IC OPAMP VFB 2 CIRCUIT 10UQFN
SELECT * FROM `golon_xx_fdq_yb_ysfdq_hcqfdq` WHERE ( `id` = 5786 ) LIMIT 1
放大器类型：电压反馈
电路数：2
输出类型：满摆幅
压摆率：160V/µs
增益带宽积：31MHz
-db带宽：56MHz
电流-电源(A)：250µA
电压-单/双电源(±/v)：2.5V ~ 5.5V，±1.25V ~ 2.75V
丝印：(请登录)
料号：11095786
10+: ￥17.33
1000+: ￥13.05 array(5) { ["count"]=> string(1) "1" ["gys_id"]=> string(3) "249" ["zzsbh"]=> string(12) "OPA2835IRMCT" ["price"]=> string(6) "12.222" ["show_price"]=> string(0) "" }
起订量:10 修改
包装量: 修改
个
总额：
SELECT count(a.gys_id) as c FROM golon_gys_file_new a LEFT JOIN golon_gys_brand b on a.gys_id=b.id WHERE ( a.zzsbh = 'OPA2835IRMCT' ) LIMIT 1
供应商:
array(73) { ["id"]=> string(5) "10205" ["pdf_add"]=> string(44) "http://www.ti.com/lit/ds/symlink/opa2836.pdf" ["images_sw"]=> string(1) " " ["images_mk"]=> string(72) "//media.digikey.com/Renders/Texas%20Instr%20Renders/10-UFQFN%20(2x2).jpg" ["images"]=> string(88) "https://www.chenkeiot.com/Public/imagesmk/Renders/Texas_Instr_Renders/10-UFQFN_(2x2).jpg" ["ljbh"]=> string(14) "296-37097-2-ND" ["zzsbh"]=> string(12) "OPA2836IRMCT" ["zddgs"]=> string(3) "250" ["xysl"]=> string(4) "1000" ["cfkc"]=> string(5) "10000" ["dj"]=> string(9) "13.319000" ["gys_id"]=> string(3) "249" ["num"]=> string(1) " " ["price_addtime"]=> string(1) "0" ["ms"]=> string(29) "IC OPAMP VFB 2 CIRCUIT 10UQFN" ["xl"]=> string(1) "-" ["zzs"]=> string(15) "TI/德州仪器" ["zzs_new"]=> string(15) "TI/德州仪器" ["zzs_old"]=> string(17) "Texas Instruments" ["lm"]=> string(1) "-" ["tdxl"]=> string(9) "未设定" ["fdqlx"]=> string(12) "电压反馈" ["dls"]=> string(1) "2" ["sclx"]=> string(9) "满摆幅" ["ybl"]=> string(8) "580V/µs" ["zydkj"]=> string(6) "118MHz" ["kd"]=> string(6) "205MHz" ["dl_srpz"]=> string(5) "650nA" ["dy_srst"]=> string(5) "65µV" ["dldy"]=> string(3) "1mA" ["dl_sctd"]=> string(3) "1mA" ["dy_kd_zdz"]=> string(0) "" ["dy_kd_zxz"]=> string(0) "" ["dydy_d_s"]=> string(29) "2.5V ~ 5.5V，±1.25V ~ 2.75V" ["gzwd"]=> string(14) "-40°C ~ 85°C" ["azlx"]=> string(15) "表面贴装型" ["fz_wk"]=> string(8) "10-UFQFN" ["gysqjfz"]=> string(16) "10-UQFN（2X2）" ["djs"]=> string(1) "-" ["tag"]=> string(1) " " ["bz"]=> string(0) "" ["spq"]=> string(1) "-" ["moq"]=> string(2) "10" ["is_rohs"]=> string(1) "1" ["gl_zz"]=> string(6) "贴片" ["gl_pin"]=> string(2) "10" ["gl_dm"]=> string(4) "2836" ["gl_dmtp"]=> string(0) "" ["symbol"]=> string(0) "" ["gl_vdd"]=> string(2) "10" ["gl_gnd"]=> string(1) "5" ["gl_jz"]=> string(1) " " ["gl_bdm"]=> string(1) "4" ["gl_bdmsm"]=> string(0) "" ["gl_kbc"]=> string(1) "0" ["gl_dmgx"]=> string(1) "0" ["pcbfzk_id"]=> string(0) "" ["pcbfzk"]=> string(1) "-" ["ljzt"]=> string(6) "在售" ["jyid"]=> string(1) "-" ["cat_id"]=> string(2) "56" ["wl_num"]=> string(4) "1109" ["admin_id"]=> string(1) "6" ["mpn_bm"]=> string(28) "golon_xx_fdq_yb_ysfdq_hcqfdq" ["ch_bm"]=> string(49) "线性-放大器,仪表,运算放大器,缓冲器" ["lock_dm"]=> string(1) "1" ["is_use_cat_id"]=> string(1) "0" ["is_new_time"]=> string(1) "0" ["ms_c"]=> string(1) " " ["ytfw"]=> string(1) "-" ["hot_or_top"]=> string(1) "0" ["yqjtd_pintopin"]=> string(1) " " ["yqjtd_jianrong"]=> string(1) " " }
select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_xx_fdq_yb_ysfdq_hcqfdq' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1109" ["parent_id"]=> string(2) "54" ["lb"]=> string(57) "线性 线性-放大器,仪表,运算放大器,缓冲器" ["action_name"]=> string(2) "x2" ["rate"]=> string(5) "1.068" ["rate_hot"]=> string(2) "35" ["moq_rate"]=> string(6) "1.4180" } }
型号： OPA2836IRMCT复制
状态： 在售 修改
品牌： TI/德州仪器复制
封装：10-UQFN（2X2）
外壳：10-UFQFN
描述： IC OPAMP VFB 2 CIRCUIT 10UQFN
SELECT * FROM `golon_xx_fdq_yb_ysfdq_hcqfdq` WHERE ( `id` = 10205 ) LIMIT 1
放大器类型：电压反馈
电路数：2
输出类型：满摆幅
压摆率：580V/µs
增益带宽积：118MHz
-db带宽：205MHz
电流-电源(A)：1mA
电压-单/双电源(±/v)：2.5V ~ 5.5V，±1.25V ~ 2.75V
丝印：(请登录)
料号：110910205
10+: ￥18.89
1000+: ￥14.22 array(5) { ["count"]=> string(1) "1" ["gys_id"]=> string(3) "249" ["zzsbh"]=> string(12) "OPA2836IRMCT" ["price"]=> string(6) "13.319" ["show_price"]=> string(0) "" }
起订量:10 修改
包装量: 修改
个
总额：
SELECT count(a.gys_id) as c FROM golon_gys_file_new a LEFT JOIN golon_gys_brand b on a.gys_id=b.id WHERE ( a.zzsbh = 'OPA2836IRMCT' ) LIMIT 1
供应商:

辰科物联

https://www.chenkeiot.com/

已成功加入购物车！
去购物车结算 继续采购
复制成功

业务介绍

芯片采购
芯片丝印
商品选型
芯片烧录
开发工具
Bom采购
SMT贴片

购物指南

注册登录
找回密码
购物流程
常见问题
支付方式
配送方式

联系我们

直线：0755-28435922
总部地址：广东省深圳市龙岗区坂田上雪村金鹏工业区新一栋5楼
联系我们
公司简介

关注我们

微信扫码
辰科物联介绍

粤公网安备 号

粤ICP备2023141824号-1

Copyright © 2002-2025 深圳市辰科物联有限公司 版权所有

销售在线 销售在线 工程师在线 工程师在线 电话咨询

销售在线

刘s:2355289363

手机: 15074164838

销售在线

陈s:2355289368

手机: 13510573285

工程师在线

吴工:2355289360

手机: 13824329149

工程师在线

陈工:2355289365

手机: 15818753382

电话咨询

0755-28435922