火焰密封 的英文怎麼說
中文拼音 [huǒyànmìfēng]
火焰密封
英文
flame sealing-
The end of the connecting tube is sealed with a flame.
連接管的末端用火焰密封。It has been proved by user that the sealing surface of valves processed by laser cladding have better property of anti - abrasive, anti - acid, anti - high - temperature, and, have the longer life
國內對一些高參數閥門的關鍵密封面一般採用等離子噴焊，電弧、火焰堆焊等傳統工藝進行強化1 。
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