件: piece; article; item技術(shù)條件: technical conditions; techni ...球墨鑄鐵件技術(shù)條件: general purpose industrial valves―specification of spheroidal graphite iron castings中錳抗磨球墨鑄鐵件技術(shù)條件: specification for medium manganese wear-resistant spheroidal iron castings可鍛鑄鐵管路連接件技術(shù)條件: technical requirements of malleable cast iron pipe fittings類瓷件技術(shù)條件: specification for ceramic parts type奧氏體鋼鑄件技術(shù)條件: general purpose industrial valves―specification of austenitic steel castings不銹耐酸鋼鑄件技術(shù)條件: stainless acid-resistant steel castings-specifications船用通風(fēng)附件技術(shù)條件: specification of parts for ships' ventilation低壓絕緣子瓷件技術(shù)條件: specification of porcelain element for low voltage insulators電子陶瓷零件技術(shù)條件: general specification for electronic ceramic parts高壓絕緣子瓷件技術(shù)條件: gb772-87劃艇及其附件技術(shù)條件: specification of rowing kayak canoe and theirs accessories鋁合金鑄件技術(shù)條件: aluminium alloy castings-technical specification水輪機通流部件技術(shù)條件: specifications for water passage components of hydraulic turbines碳素鋼鍛件技術(shù)條件: general purpose industrial valves―specification of carbon steel forgings碳素鋼鑄件技術(shù)條件: general purpose industrial valves―specification of carbon steel castings銅合金鑄件技術(shù)條件: general purpose industrial valves―specification of copper alloy castings壓鑄模零件技術(shù)條件: specification of the die-cast die components抗磨白口鑄鐵技術(shù)條件: specification for abrasion resistant white cast irons灰鑄鐵: casting pig; graphitic cast iron; gray cast iron; gray cast-iron; gray iron; gray pig iron; green pig iron; grey cast iron; grey iron; greyiron柴油機噴油泵出油閥偶件技術(shù)條件: technical specification for delivery valves of fuel injection pumps of diesel engines柴油機噴油嘴偶件技術(shù)條件: technical specification for fuel injection nozzles of diesel engines光纖模擬傳輸用光接收組件技術(shù)條件: technical condition of optical receive module for optical fiber analong transmission全光纖型分支器件技術(shù)條件: specification of all optical fiber branching devices