䓹ܵЇѽ˜ʹÉ50-70䓹ܵһNSoͼӹ̷ܶÑwinding 䓹ܵă߀]ȫ˽⣬䓹ܵڇȵđìFҲȱ˽߀ڪqԥx䓹ܵЇǻAOʩOm҂ԼҲҡcȣδ팦@Nܲĵӡ

䓹ܵԘ֬wwSˇƳ@Nܵg©ȃcpȸSoʹÉLOӋԏwСbCϳɱ͵cɏVʯ͡ˎ켈нoˮSˮ̎ˮݔɵVИIݔҺw͚wܵ

˱CaƷ|䓹ܵʲôӵĘ˜ʹÉжL
I .P䓹ܵyԇ˜:
1.wSϹܶˮʧЧԇ:GB/T 5349
2.wSϹSԇ:GB/T 5349
3.wSϹƽаdԇ:GB/T 5349
һҪwʹÉ50
ڶ䓹ܵSӹ̷
䓹ܵSoͼӹ̷:֏ڹܵȱݺӵ䓵ď溸ҪmСĆcȱaƬڶcgС^egӷăcdzɱ1990ԁwSޏͼg䓹fͬӏwSϵĸߏԺܵճӘ֬Ϳӣ֏˹ܵʹÏ
䓹ܵ˺ܵP]ͭh¶LUɱںӺbAˇ֮gw֮DzeġͺޏͼgصĹܵ˾V䓹ܵķ~Ȼܵ䓹ܵTɏVʯˎ켈нoˮSˮ̎ˮȼ\ݔVIИIݔҺw͚wܵSJ䓹ܵķ~ԽԽ