1) brass gate valve
黄铜闸阀
2) brass brake shield
黄铜闸板
1.
The forming technology and parameters for hot forging of the brass brake shield, and the structure and the working process of the die were introduced.
介绍了黄铜闸板热锻成型工艺和参数 ,还介绍了模具结构及工作过程 ,提出了在热锻过程中应注意的几个问
3) brass valve body
黄铜阀体
1.
The one-way punch forming process used for brass valve body was introduced,some instructive suggestions for improving the process were put forward.
针对黄铜阀体单向冲压成形生产中存在的问题,提出了改进措施。
5) all brass valve
全黄铜阀
6) brass water valve
黄铜水阀
补充资料：板闸
1.水闸上为调节流量安装的木板闸门。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条