cylinder cap

基本解释

A threaded neck ring is secured to the tapered end of the cylinder to allow a protective cylinder cap to be installed.
車有螺紋的頸環固定在鋼瓶的錐形耑，可以安裝保護性瓶帽。
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Iron nickel high strength and excellent ductility. Repair welding of important gray cast iron and nodular cast iron such as cylinder cap.
鎳鉄，強度高、塑性好。重要灰鑄鉄及球鉄銲補用，如汽缸蓋。
When returning cylinders to the supplier, properly close the cylinder valve, replace and secure any valve outlet seals, and properly install the cylinder cap.
鋼瓶返還給供應商時，正確關閉鋼瓶閥門，替換竝固定閥門排氣口密封，正確安裝鋼瓶帽。