GB/T 32471-2016
塑料 用于聚氨酯生产的甲苯二异氰酸酯异构比的测定
Plastics—Determination of the isomer ratio in toluene diisocyanates for use in the production of polyurethanes
- 实施日期
- 2016-09-01
- ICS 分类
- 83.040
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 70,494 条
GB/T 32471-2016
Plastics—Determination of the isomer ratio in toluene diisocyanates for use in the production of polyurethanes
GB/T 2970-2016
Method for ultrasonic testing of thicker steel plates
GB/T 20835-2016
Guides for magnetization test of generator stator core
GB/T 20140-2016
Measurement method and evaluation criteria of dynamic characteristic and vibration on stator end windings of cylindrical synchronous generators
GB/T 10284-2016
Forestry machinery—Portable pneumatic fire extinguisher—Measurement of noise
GB/T 10283-2016
Forestry machinery—Portable pneumatic fire extinguisher—Measurement of vibration
GB/T 10233-2016
Basic testing method for low-voltage switchgear and controlgear assemblies
GB/T 32563-2016
Non-destructive testing—Ultrasonic testing—Test method for phased-array ultrasonic testing
GB/T 32562-2016
Rolling bearings—Measuring methods for friction torque
GB/T 32561.3-2016
Measuring method for chalcogenide infrared optical glass—Part 3: Impurity
GB/T 32561.2-2016
Measuring method for chalcogenide infrared optical glass—Part 2: Degree of striae
GB/T 32561.1-2016
Measuring method for chalcogenide infrared optical glass—Part 1: Homogeneity
GB/T 6730.73-2016
Iron ores—Determination of total iron content—EDTA photometric titration method
GB/T 6730.72-2016
Iron ores—Determination of arsenic, chromium, cadmium, lead and mercury content—Inductively coupled plasma-mass spectrometry method (ICP-MS)
GB/T 4336-2016
Carbon and low-alloy steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method (routine method)
GB/T 32573-2016
Silicon powder—Determination of total carbon content—Infrared absorption method after combustion in an induction furnace
GB/T 32554-2016
Fluorspar—Experimental methods for checking the bias of sampling and sample preparation
GB/T 32553-2016
Fluorspar—Method of determining the precision of sampling and sample preparation
GB/T 32549-2016
Fluorspar—Experimental methods for evaluation of quality variation
GB/T 32547-2016
Method for magnetic flux leakage testing of round steel