heat resistant steel castings 中文意思是什麼
heat resistant steel castings
解釋
耐熱鋼鑄件-
Heat resistant steel castings for cement industry
水泥工業用耐熱鋼鑄件 -
Technical standard for heat resistant steel castings of petrochemical tubular heater
石油化工管式爐耐熱鋼鑄件技術標準 -
Standard specification for steel castings, iron - chromium and iron - chromium - nickel, heat resistant, for general application
一般用耐熱鉻鐵與鎳鉻鐵合金鋼鑄件的標準規范 -
Heat - resistant steel and alloy castings for general applications
一般用途耐熱鋼和合金鑄件
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