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Terms containing lead patenting | all forms | exact matches only | in specified order only
SubjectEnglishChinese
met.direct lead patenting直接铅浴索氏体化处理
met.double lead patenting两次铅淬火
met.double lead patenting process两次铅浴淬火法 (用于钢丝生产)
met.lead patenting铅浴索氏体化 (处理)
tech.lead patenting铅浴索氏化处理
met.lead patenting铅淬火
tech.lead patenting铅浴淬火