PWHT的用法和樣例：
例句
- PWHT can not change the carburetted layer and decarburization layer, and the transference of carbon can aggravate under a certainty temperature.
焊后熱處理不能改變熔合區的增碳層和脫碳層，在一定溫度會使碳的擴散遷移加劇。 - The influence of PWHT conditions on hydrogen-induced disbonding were studied through a series of electrolytic hydrogen charging tests.
通過一系列電解充氫試驗比較了不同焊后熱處理條件對不鏽鋼堆焊層氫致剝離的影響。
