piping symbols 中文意思是什麼
piping symbols
解釋
管道圖例-
Graphical symbols for piping systems - piping accessories
管路系統的圖形符號管件 -
Graphical symbols for piping systems - valves and control regulation actuators
管路系統的圖形符號閥門和控制元件 -
Refrigerating systems and heat pumps - system flow diagrams and piping and instrument diagrams - layout and symbols
製冷系統和熱力泵.系統流量圖，管道和設備圖.布局和符號 -
Refrigerating systems and heat pumps. system flow diagrams and piping and instrument diagrams. layout and symbols
冷凍系統和熱力泵.系統流程圖和管道及儀表圖.結構圖和符號 -
Graphical symbols for pipe fittings, valves and piping
管道配件，閥門，管道配置用圖形符號 -
Graphical symbols for piping systems - basic principles
管路系統的圖形符號基本原則 -
Graphical symbols for piping systems - piping
管路系統的圖形符號管路 -
Refrigerating systems and heat pumps - system flow diagrams and piping and instrument diagrams - layout and symbols ; german version en 1861 : 1998
製冷設備和熱泵.系統流程圖和管道流程及儀器流程圖 -
Graphical symbols for piping systems - axonometric representation of graphical symbols for piping, piping accessories and valves etc
管路系統的圖形符號管路管件和閥門等圖形符號的軸測圖畫法 -
Socket - fittings for pressure piping of unplasticized polyvinylchloride ; symbols
未增朔聚氯乙烯壓力管道的套管接頭.符號 -
Braking equipment for motor vehicles and trailers ; graphic symbols for piping diagrams
汽車和掛車的制動裝置.制動管路圖的圖形符號 -
Grp. petroleum and natural gas industries - glass - reinforced plastics piping - vocabulary, symbols, applications and materials
石油和天然氣工業.玻璃纖維增強塑料 -
Petroleum and natural gas industries - glass - reinforced plastics piping - part 1 : vocabulary, symbols, applications and materials
石油和天然氣工業.玻璃纖維增強塑料管.第1部分:詞匯符號應用和材料 -
Shipbuilding - piping systems - graphic symbols
造船.管道系統.圖形符號 -
Symbols for piping drawings chemical plants
化學工廠設備的管路圖形符號
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