Four, and then the (AC) region of the L, N access to the 220V power supply (2.5 of copper core wires), such as the installation position is low, the best grounding wire.
再将变压转换器的（AC）区域的L、N接入220V电源（2.5的铜芯电线），如安装位置较低，最好接上地线。
Use a wire sling of a greater S. W. L whenever the exact weight of the load is unknown or there is a hazard to personnel.
当无法确定载荷的准确重量或对人员存在危险时，使用大于安全工作负荷的钢丝绳。
Stainless Steel Wire Type 304 L is very similar to T-304, the difference being the reduced carbon content for better weaving and secondary welding characteristics.
不锈钢304L是为T- 304非常相似，所不同的降低碳含量，为更好地编织和二次焊接的特点。
Stainless Steel Wire Type 304 L is very similar to T-304, the difference being the reduced carbon content for better weaving and secondary welding characteristics.
不锈钢304L是为T- 304非常相似，所不同的降低碳含量，为更好地编织和二次焊接的特点。
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