hot forging
锻钢阀
forging steel valve
暂无补充释义。
相关词条
forging roll
hammer forging roll
flat die forging【机】;open die forging【机】;
forging roll
hydraulic forging
forging alloy【机】;wrought alloy【机】
forging hammerpress
forging steel valve
暂无补充释义。
hot forging
forging roll
hammer forging roll
flat die forging【机】;open die forging【机】;
forging roll
hydraulic forging
forging alloy【机】;wrought alloy【机】
forging hammerpress