Can be incorporated in junction boxes or retrofitted in 503 style boxes.
可以装在接线盒或503盒改装风格。
All entries to junction boxes or control panels shall be made weatherproof.
所有输入接线箱或控制盘的接线应安装防雨措施。
Fixed railway installations. Signalling. Junction boxes. Protective sheaths.
铁路固定装置。信号装置。接线箱。防护壳。
Instrument signal wiring junction boxes shall not be used for electrical cables.
仪表信号接线箱不能用于电力电缆。
The TDR din RAIL low pro le series is designed for electrical junction boxes for buildings.
TDR小功率导轨电源系列专为建筑电器接线盒设计。
Current collectors, Junction boxes, Couplers, Electrical insulators, Brake systems, Surge arrestors.
电流收集器，接线盒，耦合器，电绝缘体，刹车系统，浪涌捕获器。
From this two branches run along the ceilings of the access corridors with further junction boxes outside each front door.
从这两个沿进一步接线盒的访问跑到外面走廊的天花板每个前门分支机构。
From each of these, outgoing cables run along the ceilings of the access corridors feeding junction boxes outside each flat.
从这些，每年拨出沿电缆料的访问每个单位的接线盒外走廊的天花板。
For instance, we squander about 30 percent of the energy in our homes. What's surprising is the amount of heat we lose through the area behind electrical outlet junction boxes.
例如，我们有大约30%的能量消耗在家里，通过电源插座线盒背部范围损失的热量高得惊人。
The selective soldering process offers opportunities to make solder connections on different levels, connecting housing, junction boxes, aluminum parts, stacking PCB's and more.
选择性焊接制程提供相关机会以制造不同层次的焊接，连接元件外壳，接合点，铝部件，多层印刷电路板和其它。
Water-proof adhesive glue should be filled in the inner cavity of junction boxes at wet areas. Connection ends of the parts in hazardous areas shall be added explosion proof daub.
潮湿区域的接线盒内腔应灌注防水胶，防爆区域部件连接端应填加防爆胶泥。
Water-proof adhesive glue should be filled in the inner cavity of junction boxes at wet areas. Connection ends of the parts in hazardous areas shall be added explosion proof daub.
潮湿区域的接线盒内腔应灌注防水胶，防爆区域部件连接端应填加防爆胶泥。
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