今天给各人带来一段焊接翻译节选段，喜好的伴侣欢送留言、协做：
摘用以下所列素材类型及规定含有5％或以上铬的素材类型的所有开根且含自耗嵌块的接头均应停止吹扫功课，以确保在起头焊接前有小于5％的氧存在于接头内侧。当焊接金属3/16英寸（5毫米）的厚度被沉进接头时，能够停行吹扫功课。
All open root and consumable insert-containing joints in materials listed below, and materials specified to contain 5 or more percent chromium shall be purged to assure that less than 5 percent oxygen is present on the joint underside before initiation of welding. The purging operation may be terminated when 3/16 inch (5 mm) thickness of weld metal is deposited into the joint.
精译求精，就在云之翼
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