釩絲 的英文怎麼說
中文拼音 [fánsī]-
Chromium - vanadiam spring steel wire
鉻釩彈簧鋼絲Chromium - vanadium steel wire rod, wire and springs - high duty ground wire - hardened and tempered - specification
鉻釩鋼盤條金屬絲和彈簧.高負荷地線.淬火和回火.規范Oil tempered chromium - vanadium valve spring quality wire and springs
油回火鉻-釩汽門彈簧優質鋼絲和彈簧Standard specification for chromium - vanadium alloy steel spring wire
鉻釩合金鋼彈簧絲的標準規范分享友人