ȫ(w)ᾀ18730853086
ȫ(w)ᾀ
Ιz鲣䓻S^
1Nr(yng)ƽ⻬ɫɾoيAcӽY(ji)ιoÓӼwS¶ȱݡ 2gӱֱ 5mmĚ1mrвó^3t(yng)Ū 3gвSаÓӬF(xin)еİÓֱ^50mm 4gӱ摪(yng)ƽ⻬ӵİƽ߲ó^ں20% 5ƽ2mֱߙz϶(yng)5mm¶ȑ(yng)O(sh)ӋҪSƫL0.2%^30mm
6ȫY(ji)(gu)O(sh)ƴp̎NIJ䓣gӱ治SȞ0.5mmϵѼyӲSȞ2mmϵѼy
һƪ䓻Sضԭ
һƪ䓻Sؕrע
(qun)Уӱv˾ (lin)ϵַӱʡˮЗhϭh(hun)· W(wng)վ䰸̖ICP2021004257̖-1