screwed bonnet meaning in English
螺纹阀盖
Examples
- Tab washers for screwed bonnet valves
螺盖阀的锁紧垫板圈 - Gate valves flat sided of gun metall with screwed bonnet and flanges , dn 20 to dn 100 , pn 16
带螺纹的阀帽和法兰dn 20至dn 100 pn 16的炮铜制 - Valves , screwed bonnet type of steel with 24 - connection with port end w according to din 3861
符合din 3861的与w出口端成24度连接的钢制螺纹帽状阀 - Valves , screwed bonnet type of gun metal with 24 - connection with port end w according to din 3861
符合din 3861的与w出口端成24度连接的炮铜制螺纹帽状