接地母线 earthing bus
接地跨接线 earthing jumper
接地绞线 earthing twisted pair
弯管接头 elbow.
电容器 electric condenser
电伴随加热 electric heat tracing.
电气材料 electrical material
配电板,配电盘 electrical panel.
电焊条 electrode
架设 erection
试验 examination
剥落 exfoliation
接地跨接线 earthing jumper
接地绞线 earthing twisted pair
弯管接头 elbow.
电容器 electric condenser
电伴随加热 electric heat tracing.
电气材料 electrical material
配电板,配电盘 electrical panel.
电焊条 electrode
架设 erection
试验 examination
剥落 exfoliation
伸缩栓, 扩开螺栓 expansion bolt
伸缩接头 expansion joint
防爆插座 Explosion-proof socket
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