GB/T 14321-2022刚玉磨料中α-Al2O3相X射线定量测定方法国家标准
英文:Determination method for quantities of α-Al2O3 phase in alumina with an X-ray diffractometer GB/T 14321-2022介绍: 国家标准《...
英文:Determination method for quantities of α-Al2O3 phase in alumina with an X-ray diffractometer GB/T 14321-2022介绍: 国家标准《...
英文:Test method for peel strength of coated abrasives GB/T 41511-2022介绍: 国家标准《涂附磨具剥离强度测试方法》由TC139(全国磨料磨具标准化技术委员会)归口上报,TC1...
英文:Special products of silicon carbide—Kiln furniture of reaction bonded silicon carbide—Part 3:Rollers GB/T 21944.3-202...
英文:Special products of silicon carbide—Kiln furniture of reaction bonded silicon carbide—Part 4: Burner nozzles GB/T 219...
英文:Bonded abrasive products—Dimensions—Part 18: Grinding wheels for flat glass edge grinding machines GB/T 4127.18-2017介...
英文:Abrasive grains—Test-sieving machines GB/T 18845-2017介绍: 国家标准《磨料 筛分试验机》由TC139(全国磨料磨具标准化技术委员会)归口上报及执行,主管部门为中国机械工业联合会。 ...
英文:Conventional abrasive—Chemical analysis of silicon carbide GB/T 3045-2017介绍: 国家标准《普通磨料 碳化硅化学分析方法》由TC139(全国磨料磨具标准化技术委员...
英文:Coated abrasives—Grain size analysis—Part 3: Determination of grain size distribution of microgrits P240 to P2500 GB/...
英文:Superabrasive products—Grinding tools with diamond or cubic boron nitride—General survey and designation GB/T 35479-2...
英文:Superabrasive—Synthetic diamond micropowders GB/T 35477-2017介绍: 国家标准《超硬磨料 人造金刚石微粉》由TC139(全国磨料磨具标准化技术委员会)归口上报及执行,主管部门为...