火焰加热 [
huǒ yàn jiā rè]
[热] flame heating
- 火焰加热不能直接对着阀体中心。
Apply heat with the flame directed AWAY from the center of the valve body. - 阐述了火焰加热对催化氧化反应的促进作用。
The promotive action of flame heating to catalytic oxidation was stated. - 不得为了校直而对焊缝进行干洗和火焰加热。
"Dry Washing" of welds and torch heating of welds for straightening purposes are not permitted.
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