GB/T 983-2012
不锈钢焊条
Covered electrodes for manual metal arc welding of stainless and heat-resisting steels
- 实施日期
- 2013-03-01
- ICS 分类
- 25.160.20
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 983-2012
Covered electrodes for manual metal arc welding of stainless and heat-resisting steels
GB/T 6075.2-2012
Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 2: Land-based steam turbines and generators in excess of 50MW with normal operating speeds of 1500r/min,1800r/min,3000r/min and 3600r/min
GB/T 6075.1-2012
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GB/T 5118-2012
Covered electrodes for manual metal arc welding of creep-resisting steels
GB/T 5117-2012
Covered electrodes for manual metal arc welding of non-alloy and fine grain steels
GB/T 4214.7-2012
Household and similar electrical appliances - Test code for determination of airborne acoustical noise - Particular requirements for tumble dryers
GB/T 28804-2012
Copper-free silver mirror on flat glass
GB/T 28785-2012
Mechanical vibration - Criteria and safeguards for the in-situ balancing of medium and large rotors
GB/T 28784.3-2012
Mechanical vibration - Measurement of vibration on ships - Part 3: Pre-installation vibration measurement of shipboard equipment
GB/T 28781-2012
Pneumatic fluid power Compact cylinders, bores form 20mm to 100mm - Basic dimensions and mounting dimensions
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Pilot-operated safety valves
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Steel gate, globe and check valve for the petroleum and natural gas industries (for sizes DN100 and smaller)
GB/T 28775-2012
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GB/T 28774-2012
Synchronous belt drives - Metric pitch - Trapezoidal toothed synchronous belts
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Rolling bearings - Sleeve type linear ball bearings - Boundary dimensions and tolerances
GB/T 16630-2012
Lubricants for refrigeration compressors
GB/T 11348.2-2012
Mechanical vibration - Evaluation of machines vibration by measurements on rotating shafts - Part 2: Land-based steam turbine - generators in excess of 50MW with normal operating speeds of 1500r/min,1800r/min,3000r/min and 3600r/min
GB/T 28811-2012
High-voltage switchgear and controlgear - Digital interfaces based on IEC 61850
GB/T 28823-2012
Information technology - Learning,education and training - Classification code of platform and media XML binding specification
GB/T 5080.1-2012
Reliability testing - Part 1: Test conditions and statistical test principles