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casing sub例句_casing sub英汉例句_casing sub双解例句_欧米惠必应词典
欧米惠必应词典

casing sub

C 开头单词

常见例句

    双语例句

  • According to actual needs. there are circulating sub with casing thread and circulating sub with union thread.
    根据需要可分为套管螺纹循环接头和油壬螺纹循环接头（全规格）。
    • 返回 casing sub