eBook PDF Download Digital Library
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-11-16
Total Pages: 8
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the unique indication or display content of the instrumentation for electric vehicle. This Standard is applicable to the electric vehicle.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2021-05-02
Total Pages: 17
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the classification, technical requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage of rubber antioxidant - polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (hereinafter referred to as rubber antioxidant TMQ).
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-08-17
Total Pages: 9
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies procedures for using rectangular coordinates and polar coordinates to establish the front, back, and three-dimensional wafer coordinate systems. This Standard applies to the establishment of wafer coordinate systems with and without pattern. The coordinate system is used to determine and record the exact locations of test results such as defects and particles on the wafer.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-11-16
Total Pages: 13
ISBN-13:
DOWNLOAD EBOOK →This Standard stipulates contact corrosion test method of packaging materials against the contacted metallic surface. It includes test environment conditions, reagents, test materials, instruments and equipment, samples, test procedures and test report. This Standard is applicable to contact corrosion test of packaging materials against steel and aluminum. The contact corrosion test against the surface of other metallic materials may take this as a reference.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-09-14
Total Pages: 5
ISBN-13:
DOWNLOAD EBOOK →This Standard stipulates the principle, sampling and sample preparation, reagents, instruments, test procedures and test result of test for neutrality of benzole products. This Standard is applicable to test for neutrality of benzole products, such as crude benzole, which is recovered from coke oven gas; coking benzene, coking toluene and coking xylene, which are obtained from light benzene through hydrogenation and rectification; petroleum benzene, petroleum toluene and petroleum mixed xylene, which are produced from petroleum fraction through catalytic reforming process, etc.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-10-12
Total Pages: 9
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies product classification, technical requirements, test methods, inspection rules, marking, package, transportation, storage, quality certificate, and ordering form (or contract) contents of platinum ingots. This Standard is applicable to the platinum ingots produced by the platinum-contained raw materials.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2020-11-13
Total Pages: 8
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the limit requirements, sample preparation (sampling) rules, test methods and arbitration rules on volatile organic compounds (VOC) of stationery and sport products and parts.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2020-01-20
Total Pages: 7
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the method for measuring the mercury content in reclaimed water -- catalytic pyrolysis cold atomic absorption mercury analyzer method. This Standard is applicable to the determination of mercury content in reclaimed water. The measurement range is 0.1 ~ 100. When the mass concentration exceeds 100, it needs to be measured after dilution. This Standard is also applicable to the determination of mercury in surface water and wastewater.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-08-31
Total Pages: 13
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the ordering requirements, manufacturing process, technical requirements, inspection rules and test methods, acceptance and quality certification, identification and packaging of large exposed gear steel castings. This Standard applies to the ordering, manufacture, and inspection of large gear steel castings in the form of exposed drive, which are cast using the sand mold.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2014-04-20
Total Pages: 16
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the terms and definitions, classification, technical requirements, and inspection methods for brake drum of automobile. This Standard is applicable to the brake drums, whose body material is gray cast iron, for service brakes of types M and N vehicles specified in GB/T 15089-2001.
