ИI(y)δl(f)չڅ
Դ:http://www.szgoldenboard.com/ | l(f)rg:2025/7/1 | g[Δ(sh)
ИI(y)ĺI(lng)ӭg(sh)cЈUݵpؙC
ļg(sh)g(sh)l(f)չڅݷ
1. cY(ji)(gu)(chung)
۰ϼg(sh)ͨ^ؘ(gu)·@@˥pЧʣ4-6dBO(sh)Ӌc
(sh)(yu)L̲
WRЧ@
༉˥pY(ji)(gu)γ"Ԍm"Ч
ˮ-HͿӣSoڏÿLÿ
Ϳӣ72Сr(ni)ͿԻ֏_90%
͏ͺϲ
rwS쏊_4000MPa^y(tng)Ϗ25%
̼wSs40%
2. a(chn)ˇ
и_±0.1mm
SCеۏһ99.7%
ģKbʹڿs40%˹ɱ50%Դhttp://www.szgoldenboard.com/
P(gun)I֣,ĵַhttp://www.szgoldenboard.com/gongsixinwen/12_10323.html
һƪ挦횷eȷ

