stress relieved wire 中文意思是什麼
stress relieved wire
解釋
應力放鬆鋼線-
Standard specification for steel wire, deformed, stress - relieved or low - relaxation for prestressed concrete railroad ties
預應力混凝土鐵路軌枕用應力消除或應力低鬆弛變形鋼絲的標準規范 -
Standard specification for uncoated stress - relieved steel wire for prestressed concrete
預應力混凝土用未塗覆的應力消除鋼絲的標準規范 -
Specification for uncoated stress - relieved steel wire for prestressed concrete
預應力混凝土用應力消除未塗覆鋼絲規范
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