After the workpiece has been cleaned, liquid penetrant is applied in a suitable manner so as to form a film of the penetrant over the surface for at least 13mm beyond the area being inspected.
待工件清洁干净后，渗透剂就需要以一种合适的方式施加，以便在超过被检区域至少13毫米的表面上获得一薄层渗透剂。
The water based dye penetrant is too low in sensitivity to inspect the vessels for cryogenic liquid oxygen.
低温液氧容器使用水基型着色探伤剂灵敏度较低，不能满足要求。
Regardless of the type penetrant used, and regardless of other variations in the basic process, liquid-penetrant inspection requires at least five essential steps.
无论使用何种渗透剂，也无论在基本操作中其他的参数如何，渗透探伤都至少需要以下五个步骤。
All surfaces of a workpiece must be thoroughly cleaned and completely dried before it is subjected to liquid-penetrant inspection.
工件的所有表面都必须被彻底清理，并且在进行渗透探伤前应完全干燥。
All surfaces of a workpiece must be thoroughly cleaned and completely dried before it is subjected to liquid-penetrant inspection.
工件的所有表面都必须被彻底清理，并且在进行渗透探伤前应完全干燥。
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