GB/T 33957-2017
热处理炉热平衡测试与计算方法
Methods of determination and calculation of heat balance in heat treatment furnace
- 实施日期
- 2018-04-01
- ICS 分类
- 77
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 33957-2017
Methods of determination and calculation of heat balance in heat treatment furnace
GB/T 33956-2017
Methods of determination and calculation of heat balance in continuous reheating furnace for steel rolling
GB/T 33955-2017
Steel wire ropes for mine hoisting
GB/T 33954-2017
Hot-rolled wire rod for quenched and tempered spring steel wires
GB/T 33953-2017
Corrosion resistance bars for the reinforcement of concrete
GB/T 33952-2017
Copper clad aluminum tube
GB/T 33951-2017
Copper alloy rod and wire for precision telecommunications equipment and instrument
GB/T 33950-2017
The continous roll-casting strips of aluminium and aluminium alloy
GB/T 33949-2017
Copper alloy ring material for bearing cage
GB/T 33948.2-2017
Method for chemical analysis of copper-steel composite metal—Part 2:Determination of zinc content—Na2EDTA titration method
GB/T 33948.1-2017
Method for chemical analysis of copper-steel composite metal—Part 1:Determination of copper content—Iodine titration method
GB/T 33946-2017
Copper alloy profile,bar for the electromagnetic launch assembly
GB/T 33945-2017
Rods of chromium zirconium copper for engine commutator
GB/T 33913.2-2017
Method for chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 2:The determination of lead,iron,copper,palladium,platinum,aluminium,nickel,magnesium,zinc content—Inductively coupled plasma atomic emission spectrometry
GB/T 33913.1-2017
Method for chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 1:The determination of rhodium content—Inductively coupled plasma atomic emission spectrometry
GB/T 33912-2017
Wrought aluminum and aluminum alloy ingots made of high pure materials
GB/T 33911-2017
4XXX aluminum alloy columniform ingots
GB/T 33910-2017
Aluminium and aluminium alloys extruded profiles used for motor
GB/T 33909-2017
Methods for chemical analysis of platinum—Determination of palladium,rhodium,iridium,ruthenium,gold,silver,aluminium,bismuth,chromium,copper,iron,nickel,lead,magnesium,manganese,tin,zinc,silicon content—Inductively coupled plasma mass spectrometry
GB/T 33884-2017
Aluminum alloy profile and profile welded combination for heavy-duty freight train