GB/T 27684-2011
钛及钛合金无缝和焊接管件
Seamless and welded fittings for titanium and titanium alloy
- 实施日期
- 2012-10-01
- ICS 分类
- 77.150
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。
找到 5,061 条
GB/T 27684-2011
Seamless and welded fittings for titanium and titanium alloy
GB/T 27677-2011
Aluminium hardeners
GB/T 27672-2011
Copper and copper alloy seamless tube for welding and cutting
GB/T 27670-2011
Clad aluminium alloy welded tubes for heat exchangers of vehicles
GB/T 19830-2011
Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells
GB/T 27676-2011
Aluminium and aluminium alloy tube bus conductors
GB/T 27671-2011
Copper profiles for electrical purposes
GB/T 5314-2011
Powders for powder metallurgical purposes-Sampling
GB/T 27678-2011
The technical specification of waste water recycle fo hydrometallurgical zinc enterprise
GB/T 27686-2011
The metal scraps in waste electrical and electronic equipment
GB/T 27680-2011
Copper,lead ,zinc and nickel concentrates - Experimental methods for checking the bias of sampling
GB/T 27679-2011
Copper, lead, zinc and nickel concentrates - Experimental methods for checking the precision of sampling
GB/T 27674-2011
Copper,lead and zinc sulfide concentrates - Determination of hygroscopic moisture in the analysis sample - ?Gravimetric method
GB/T 27673-2011
Copper,lead,zinc and nickel concentrates - Determination of mass loss of bulk material on drying
GB/T 16474-2011
Designation system for wrought aluminium and aluminium alloy
GB/T 27683-2011
Specifications for recovery of cutting filings of free-cutting copper alloys
GB/T 27681-2011
Specification on zero emissions and recycling of cooling water during melting and casting for copper and copper alloy
GB/T 27675-2011
Designation system for aluminium and aluminium alloys composite sheets, strips and foils
GB/T 3499-2011
Magnesium ingots
GB/T 26758-2011
The specification for energy conservation of lead, zinc smelting enterprise