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真空绝热深冷设备性能试验方法 第4部分：漏放气速率测量
Testing method of performance for vacuum insulation cryogenic equipment - Part 4: Leak-outgassing rate measurement
真空绝热深冷设备性能试验方法 第3部分：漏率测量
Testing method of performance for vacuum insulation cryogenic equipment - Part 3: Leak rate measurement
真空绝热深冷设备性能试验方法 第2部分：真空度测量
Testing method of performance for vacuum insulation cryogenic equipment - Part 2：Vacuum degree measurement
真空绝热深冷设备性能试验方法 第1部分：基本要求
Testing method of performance for vacuum insulation cryogenic equipment - Part 1: Basic requirements
水环真空泵和水环压缩机 气量测定方法
Methods for the measurement of volume flow of gas of water-ring vacuum pumps and compressors
水环真空泵和水环压缩机 试验方法
Methods of testing for water-ring vacuum pumps and compressors
尿素高压设备制造检验方法 第2部分：尿素级超低碳铬镍钼奥氏体不锈钢选择性腐蚀检查和金相检查
Fabrication and inspection method for high pressure urea equipment - Part 2: Selective corrosion examination and metallography examination for ultra low-carbon chromated nickel molybdenum austenitic stainless steel of urea grade
汽车加气站用往复活塞天然气压缩机
The reciprocating piston natural gas compressor for the vehicle gas station
石油及天然气工业用集成撬装往复压缩机
Petroleum and natural gas industries - Packaged reciprocating gas compressors
石油及天然气工业用集装型回转无油空气压缩机
Packaged rotary oil-free air compressors for petroleum and natural gas industries
石油、石化及天然气工业流程用容积式回转压缩机
Petroleum, petrochemical and natural gas industries - Process positive-displacement rotary-type compressors
透平压缩机 性能试验规程
Turbocompressors - Performance test code
差压式气密检漏仪
Differential pressure air leak tester
流体传动金属管连接 第1部分：24°锥形管接头
Metallic tube connections for fluid power and general use - Part 1: 24°cone connectors
真空技术 直角阀 尺寸和气动装置的接口
Vacuum technology - Right-angle valve - Dimensions and interfaces for pneumatic actuator
真空技术 溅射离子泵 性能参数的测量
Vacuum technology - Sputter-ion pumps - Measurement of performance characteristics
真空技术 罗茨真空泵性能测量方法 第2部分：零流量压缩比的测量
Vacuum technology - Roots vacuum pump - Measurement of performance characteristics - Part 2: Measurement of compression ratio of the zero throughput
真空技术 罗茨真空泵性能测量方法 第1部分：最大允许压差的测量
Vacuum technology - Roots vacuum pump - Measurement of performance characteristics - Part 1: Measurement of maximum tolerable differential pressure
真空技术 管路配件的装配尺寸 第2部分：刀口法兰型
Vacuum technology- Mounting dimensions of pipeline fittings Part 2: Knife-edge flange type
真空技术 管路配件的装配尺寸 第1部分：非刀口法兰型
Vacuum technology - Mounting dimensions of pipeline fittings - Part 1: Non knife-edge flange type