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 4706.105-2011
Household and similar electrical appliances - Safety - Particular requirements for humidifiers intended for use with heating, ventilation, or air-conditioner systems
GB/T 26478-2011
Globe valves for ammonia and lift check valves
GB/T 26468-2011
Generic specification for online leaksealing clamps of pressure equipment
GB/T 26466-2011
Stationary flat steel ribbon wound vessels for storage of high pressure hydrogen
GB/T 3683-2011
Rubber hoses and hose assemblies - Wire-braid-reinforced hydraulic types for oil-based or water-based fluids - Specification
GB/T 26482-2011
Fire type-testing requirement for check valves
GB/T 26481-2011
Valve test for fugitive emissions
GB/T 26480-2011
Valve inspection and testing
GB/T 26479-2011
Fire test for soft-seated quarter-turn valves
GB/T 26467-2011
Generic specification for online leak sealing technology of pressure equipments
GB 26410-2011
Explosion-proof fan
GB/T 26136-2010
Ultra-high pressrue waterjet cutting machine
GB/T 26135-2010
High Pressure cleaning unit
GB/T 26147-2010
Specification for ball of ball valve
GB/T 26146-2010
Eccentric stmi-ball valve
GB/T 26145-2010
Drain valve
GB/T 26144-2010
Liner fluoroplatics for flanged ang wafer steel butterfly valve
GB/T 9124-2010
Specification for steel pipe flanges
GB/T 9123-2010
Steel pipe blank flanges
GB/T 9122-2010
Loose plate steel pipe flanges with lapped pipe end、pressed collar and pressed collar with long neck