Pre compression is required for all parts as otherwise the requirements (reference value) ≤ 0,1 mm cannot be reached. : x( \0 L Q2 W' |The stability test will only be carried out on some parts (5 pieces out of every 10.000 pieces).6 Z. m; c4 _: L" K( e; D( _5 f% y
有接触过国外压铸铝的大哥给我个帮助。 : Z: T+ Z* p- f4 o3 m; I第二句里面有个稳定性测试,请问他是指那个方面呢?有没有标准可循?