The invention is mainly applied to the austenitic stainless steel welding in the fields of petroleum, chemical industry, metallurgy, machinery and naval construction.
本发 明主要用于石油、化工、冶金、机械、造船等领域的奥氏体不锈钢焊接。
THE construction of aircraft carriers is a symbol of a country's naval strength.
（能否）建造航空母舰是一个国家海军实力的一大象征。
The Engineer is a multi-purpose construction, repair, capture and reclamation unit. It is amphibious and can skim across the water's surface to construct naval facilities.
工程车是一个集建筑，修理，俘获和回收于一体的多功能单位。它是水陆两栖的，可以掠过水面建造海军设施。
The Engineer is a multi-purpose construction, repair, capture and reclamation unit. It is amphibious and can skim across the water's surface to construct naval facilities.
工程车是一个集建筑，修理，俘获和回收于一体的多功能单位。它是水陆两栖的，可以掠过水面建造海军设施。
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