灞变笢鏃犵紳閽㈢鍘備笓涓氱敓浜ф棤缂濈,鍚堥噾閽㈢,涓嶉攬閽㈢. |
|
|
|
|
|
|
|
|
| 棣栭〉 鏂伴椈璧勮 閽㈢鐭ヨ瘑 浜у搧涓績 鐜拌揣璧勬簮 鍏徃绠�浠� 宸ヨ壓娴佺▼ 鐢熶骇杞﹂棿 鑱旂郴鎴戜滑 |
|
||||||||||||||||||||
Copyright by 2012-2019 灞变笢鍚涢箯閽㈤搧鏈夐檺鍏徃 椴両CP澶�17017349鍙�-2 ALL Rights Reserved 12Cr1MoVG楂樺帇閿呯倝绠�,45#鍘氬閽㈢,16Mn鏃犵紳閽㈢,Q345B鏃犵紳閽㈢,鏃犵紳鏂圭煩绠�,20鍙风簿瀵嗘棤缂濋挗绠★紝绮捐涧鍏変寒閽㈢ 鍦板潃锛氬北涓滅渷鑱婂煄甯傚紑鍙戝尯姹囬�氬浗闄呯墿娴佸洯A112 |