molybdenum-chrome steel 中文意思是什麼
molybdenum-chrome steel
解釋
鉬鉻鋼- molybdenum : n. 【化學】鉬。
- chrome : n. 【化學】1. 鉻（＝ chromium）。2. 鉻黃（＝chromeyellow），黃色。3. 鍍鉻物件。vt. 鍍以鉻；用鍍鉻化合物印染。
- steel : n 1 鋼，鋼鐵。2 鋼製品；刀，劍，打火鐮；（女人胸衣等中的）松緊鋼條[絲]；鋼磨；〈美國〉剃刀，小刀...
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Technical standard for chrome - molybdenum alloy steel plug - welding return of petrochemical tubular heater
石油化工管式爐鉻鉬鋼焊接回彎頭技術標準 -
Cz40 series of gate valve, high temperature, high pressured chrome - molybdenum steel heavy - caliber valve which are mainly researched by him attain the state - level new product separately, first prize of city level advanced technology award, second prize of provincial level advanced technology award
作為主研人員研製的cz40系列閘閥、高溫、高壓鉻鉬鋼大口徑閥門分別獲國家級新產品，市級科技進步一等獎，省級科技進步二等獎。
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