high-duty steel的用法和樣例：
例句
- This standard presents the process for preventing hydrogen embrittlement in high-strength steel.
本標準介紹了高強度鋼制緊固件的氫脆防治的方法。 - For the micro-alloyed high strength steel alloy of oil and gas pipeline, repairing of the unqualified welds is one of the main working procedures.
摘要對于微合金高強度鋼油氣輸送管線(xiàn)，不合格焊縫的返修是主要工序之一。
