weldless 中文意思是什麼
weldless
解釋
非焊接的-
Abstract : a manufacture method of a major diameter circline weldless u - expansion joint by hydrostratic forming is introduced, a calculation formula of loading with hydrostratic forming is given by stress analysis
文摘:簡要介紹了液壓成型大直徑無環焊縫u形膨脹節的方法，通過應力分析，給出了液壓成型的加載內壓計算公式。 -
Standard specification for weldless chain
非焊接鋼鏈標準規范 -
Cold drawn weldless tube
冷延無縫管 -
No silicon oil, no weldless
無硅油無焊縫 -
Standard specification for uncoated, weldless, 2 - and 3 - wire steel strand for prestressed concrete
預應力混凝土用未塗覆未焊接的2股和3股鋼絞線的標準規范
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