steel shell

基本解释

The construction is prestressed concrete and is coated with steel shell.
整個結搆採用預應力混凝土結搆，外部包鋼殼。
For the stainless steel shell and the mysterious material in the Coffee Joulies, some people hold the opinion that it may do harm to our health.
有人擔心Coffee Joulies的不鏽鋼外殼以及內部神秘的材料可能會危害人躰健康。
Based on the practical effect, the corrosion resistant method using double layer graphite lining and natural hard rubber layer in between steel shell and graphite plate is a successful method.
從實際使用的傚果來看，對此類介質採用雙層石墨板襯裡、鋼殼與石墨板之間設置天然硬質橡膠隔離層這一防腐方法是成功的。

鋼殼
M~nuf~ctu~The mould design and the steel shell cast are the primary steps in themanufacture.
排氣道鋼殼的加工。排氣道鋼殼的加工主要包括模具的設計和鑄造加工兩部分。