Electrical Conduit Test Series

Two acceptance tests that every rigid and flexible electrical conduit has to pass before it goes into a wall: bending to the specified radius without kinking, and impact resistance at a defined energy and temperature.

刚性或柔性电工导管进入墙体前必须通过的两项验收：按规定半径弯曲而不折瘪、在规定能量与温度下抗冲击。

Not sure which test standard applies? The RTP pipe testing machine items maps every required test item to its standard and to the machine that performs it.
不确定该做哪一项试验？型式试验对照表按标准列出试验项目与对应机型。