短語(yǔ)詞組短語(yǔ)chromium tungsten steel 鉻鎢鋼Chromium Stainle Steel 鉻不鏽鋼nickel chromium manganess steel 鎳鉻錳鋼medium chromium cast steel 中鉻耐磨鑄鋼Chromium Tool Steel 鎢鉻工具鋼chromium stinless steel 鉻沒(méi)有鏽鋼chromium gear steel 齒輪鉻郃金鋼Chromium stainless steel 鉻不鏽鋼;含鉻不鏽鋼;鉻;高鉻不鏽鋼chromium manganese steel [材]鉻錳鋼 返回 chromium steel