䓹ܵЇѽ˜ʹÉ50-70ꡣ䓹ܵһNSoͼӹ̷ܶÑwinding 䓹ܵă߀]ȫ˽䓹ܵڇȵđìFҲȱ˽⡣߀ڪqԥx䓹ܵЇǻAOʩOm҂ԼҲcȣδ팦@Nܲĵ

䓹ܵԘ֬wwSϣˇƳ@Nܵg©ȃcpȸSoʹÉLOӋԏwСb㡢Cϳɱ͵cɏVʯ͡ˎ켈нoˮSˮ̎ˮݔ⡢ɵVИIݔҺw͚wܵ

˱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ďȡ溸ҪmСĆcȱaƬڶcgС^egܡӷăcdzɱ1990ԁwSޏͼg䓹ܡfͬӏwSϵĸߏԺܵճӘ֬Ϳӣ֏˹ܵʹÏȡ
䓹ܵ˺ܵP]ͭh¶LUɱںӺbAˇ֮gw֮DzeͺޏͼgصĹܵ˾V䓹ܵķ~Ȼܵ䓹ܵTݣɏVʯ͡ˎ켈нoˮSˮ̎ˮȼ\ݔVIИIݔҺw͚wܵSJ䓹ܵķ~ԽԽߡ