各位大俠:
   請問哪位有NF C61-314法國插頭標準的英文版本或者中文版本.因為我有的是法文的標準看不明白.對拔出力的測試不明白.測試描述如下:
   Clause 22.2 (verification of the minimum withdraw force) is added, The contact tube of 6A socket, the contact tube of 16A socket and the earthing hole of 16A plug should retain the C4A, C4B or C4C gauge for 30s, applied with the withdraw force of 400g(before normal operation) and 200g(after normal operation).    以上究竟是怎么測試呢?什么時候用200g的量具?謝謝?