86型金属接线盒H50穿线盒H70预埋暗盒镀锌铁线盒H80外耳拉伸底盒

$14.23

86型通用暗盒pvc预埋线盒电线底盒家用电线接线盒线盒固定器专用

$22.07

正泰开关插座加厚款暗盒118型三位面板接线盒 中号布线盒暗装底盒

$3.70

通用118型 120型小号明盒深度加高40mm明装底盒PVC接线盒阻燃新料

$2.25

10*10cm地插底盒厂家弹起通用地插底盒地面地板插座

$2.61

现货TJ-10P防水接线端子盒TIBOX天齐厂家一进一出户外ZKN8 23456S

$7.56

桥架预埋方盒PVC方形预留盒创新建材通风方洞口双排管洞直销120型

$4.21

KBG线管接线盒 JDG管铁金属线盒 过路盒 过路接线铁盒100 150 200

$2.85

86型开关插座底盒镀锌铁盒双联盒连体接线盒三联铁线盒KBG暗盒

$2.10

86型线盒铝膜定位器止水节预埋套筒八角线盒灯头盒橡胶固定模块

$2.12

86盒空白面板 线盒保护盖 工程面板 开关插座面板 塑料带20孔

$9.08

86型一体拉伸盒铁底盒铁线盒75镀锌接线盒底金属线盒外耳穿筋盒

$2.09

铝模定位器预埋线盒填充模块铝膜橡胶定位器圆形灯头盒线盒固定块

$2.03

pvc无底套盒2公分拼装增高圈86型线盒加高圈3公分4公分可调节暗盒

$35.90

MOLLY CHAN特定复古民宿门厅单开双开拨陶瓷面板开关撑杆家用插座

$17.38

Panasonic switch socket panel 86 type cassette bottom box concealed wire bottom

$5.02

Octagonal high commander box PVC flame retardant cassette wire bottom box embedd

$2.14

JDG pipe steel type 86 H40 galvanized metal integrated stretch box iron conceale

$2.07

Pre-embedded wire box filled with foam sealing PVC86 rib box switch socket botto

$6.45

KBG galvanized junction box specifications 100 150 200 JDG line pipe iron welded

$2.21

50 pcs exposed bottom box 86 type open wire box exposed box socket box switch ju

$15.37

Bottom box socket junction box metal concealed bottomless heightening ring adjus

$39.92

Type 86 wire box is filled with foam. Pre-embedded wire box is filled with foam.

$8.45

1299 iron box 86 type universal concealed bottom box galvanized iron metal junct

$6.45

Downlight embedded bottom box cast-in-place hole lamp embedded parts dark box ho

$4.50

Gypsum board wire box 86 type wire box concealed bottom box quick installation w

$7.56

Poly pvc86 switch bottom box connected to wire box socket dark box can be assemb

$2.21

86 bottom box octagonal lamp holder box with column iron sheet red and blue colo

$20.50

Type 86 self-tapping bottom box switch socket panel wiring cassette seamless doc

$10.91

Tianyi TYAYEE button box TYX1 2 3 4YTYX1S 2S 3S 4SY1 hole 2 hole 3 hole 4 hole s

$5.31

BBT-3P防水接线盒PBT-3P一进一出带端子强电布线箱分线盒 过线盒

$6.45

KBG线管接线盒 铁线盒 金属线盒 过路盒100150200过路盒镀锌铁箱

$2.61

86型暗装线盒开关盒铁线盒KBG管灯头盒通底盒金属一体成型拉伸盒

$2.11

定制86型线盒盖板装修开关暗盒塑料保护盖插座底盒盖工程空白面板

$2.01

左播86型面板底盒防火阻燃明盒明装走线盒白黑灰金色50mm加深明盒

$6.45

喷漆装修开关保护膜插座面板保护罩防护盖保护套保护盒防水盒罩

$13.81

6公分家装拼接盒PVC86型开关插座底盒加厚暗盒拼装接线盒电工配件

$2.22

86型线盒填充泡沫块预埋方盒填充块封堵模块线盒剪力墙77盒新款

$8.45

231公牛开关插座暗装底盒86型通用预埋接线盒盖板暗线盒明线盒

$3.10

KBG JDG线管接线盒 铝合金顶丝盒20 25快速连接直通三通穿线盒

$2.88