eBook PDF Download Digital Library
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-10-12
Total Pages: 25
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the ordering content, dimensions, shape, weight, technical requirements, test methods, inspection rules, packing, marking, and quality certification of welded large diameter steel pipes for low temperature service piping.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-11-16
Total Pages: 11
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the design bases, design contents and methods, design requirements and design check of structural full penetration weld of self-elevating drilling units. This Standard is applicable to the design of structural full penetration weld of self-elevating drilling units. The design of structural full penetration weld of other types of self-elevating units may also refer to this Standard.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2020-02-22
Total Pages: 22
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the requirements for automated full peripheral ultrasonic transverse wave (generated by conventional or phased array technology) testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-09-14
Total Pages: 11
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the technical requirements and matching verification related to the system integration matching of fully-mechanized mining face. This Standard is applicable to the design of the system integration matching of fully-mechanized mining face.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-09-14
Total Pages: 9
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies test principle, instruments and reagents, sampling and preparation of sample, test steps, test result calculation and allowable deviation for coal tar and quinoline-insoluble for pitch products of coal carbonization that uses coal tar to produce. This Standard is applicable to determinations of contents of coal tar and quinoline-insoluble for pitch products of coal carbonization that uses coal tar to produce.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2020-01-20
Total Pages: 13
ISBN-13:
DOWNLOAD EBOOK →This Standard stipulates the structural features, technical requirements and test methods of nickel alloy self-lubricated bearing material. This Standard is applicable to nickel alloy self-lubricated bearing material.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-04-14
Total Pages: 6
ISBN-13:
DOWNLOAD EBOOK →This Standard gives the definition of DN (nominal size) of pipework components, and specifies the nominal size series used for pipework components. This Standard applies to pipework components which use the DN designation system.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-11-02
Total Pages: 10
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the main control points and requirements for the production process of multi-way precision die forgings, including process design, raw materials, blanking, molds, forging equipment, forging, safety and environmental protection. This Standard applies to the quality control of multi-way precision die forgings.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2020-03-08
Total Pages: 10
ISBN-13:
DOWNLOAD EBOOK →This Standard stipulates the metering indicators and metering units for different types of cloud service. This Standard is applicable to the provision, procurement, auditing and supervision of all types of cloud service.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2020-01-04
Total Pages: 13
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the types, service quality requirements and service quality evaluation of logistics public information platform. This Standard is applicable to the service and evaluation of logistics public information platform.
