GB/T 33633-2017
真空技术 容积真空泵 水蒸气容限的测量
Vacuum technology—Positive-displacement vacuum pump—Measurement of water vapour tolerance
- 实施日期
- 2017-12-01
- ICS 分类
- 23.160
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 33633-2017
Vacuum technology—Positive-displacement vacuum pump—Measurement of water vapour tolerance
GB/T 33626.2-2017
Pneumatic lutricators—Part 2:Test methods to determine the main characteristics to be included in supplier's literature
GB/T 33626.1-2017
Pneumatic lubricators—Part 1:Main characteristics to be included in supplier's literature and product-marking requirements
GB/T 33625-2017
Oil-free reciprocating air compressors on locomotives and power cars
GB/T 33578.2-2017
Guideline of risk based inspection of complete units—Part 2:Catalytic cracking units
GB/T 33578.1-2017
Guideline of risk based inspection of complete units—Part 1:Ethylene units
GB/T 2878.3-2017
Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 3: light-duty stud ends (L series)
GB/T 20080-2017
General specification for hydraulic filters element
GB/T 18149-2017
Centrifugal,mixed flow and axial pumps—Code for hydraulic performance tests—Precision class
GB/T 13401-2017
Steel buttwelding pipe fittings—Technical specification
GB/T 12459-2017
Steel buttwelding pipe fittings—Types and parameter
GB/T 33380-2016
Rubber hoses with large diameter—Tensile test
GB/T 33215-2016
Pressure relief devices for gas cylinders
GB/T 1186-2016
Rubber hoses,textile-reinforced,for compressed air-Specification
GB/T 12135-2016
Technological specification for inspection agency of gas cylinders
GB/T 33209-2016
Welding procedure qualification for welded gas cylinders
GB/T 33147-2016
Liquefied dimethyl ether cylinders
GB/T 33146-2016
Valves for liquefied dimethyl ether cylinders
GB/T 33145-2016
Large capacity seamless steel gas cylinders
GB/T 15185-2016
Flanged iron and copper ball valves