mechanized welding造句
造句与例句
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- Another shielding gas mixture, argon-hydrogen, is used in the mechanized welding of light gauge stainless steel, but because hydrogen can cause porosity, its uses are limited.
- At the same time, improved telecommunications, high-speed mechanized welding and the use of rock saws to cut permafrost have combined to make pipeline building faster and cheaper than ever, said Phelps, the executive at WestCoast, one of the companies planning to build a line.
- It's difficult to see mechanized welding in a sentence. 用mechanized welding造句挺难的
如何用mechanized welding造句，用mechanized welding造句，mechanized welding in a sentence, 用mechanized welding造句和mechanized welding的例句由查查汉语词典提供，版权所有违者必究。