Download or read book GB T 5137 2 2020 Translated English of Chinese Standard GBT 5137 2 2020 GB T5137 2 2020 GBT5137 2 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-05-16 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 5137 specifies the methods for visible light transmittance test, secondary image separation test, optical distortion test, and visible light reflectance test of safety glazing materials used on road vehicles. This Part applies to the tests of safety glazing materials used on road vehicles.

Download or read book GB T 5137 3 2020 Translated English of Chinese Standard GBT 5137 3 2020 GB T5137 3 2020 GBT5137 3 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 5137 specifies the methods of radiation, heat, humidity, fire and simulated weathering resistance tests for safety glazing materials used on road vehicles. This Part applies to the tests of safety glazing materials used on road vehicles.

Download or read book GB T 5137 1 2020 Translated English of Chinese Standard GBT 5137 1 2020 GB T5137 1 2020 GBT5137 1 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-05-16 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 5137 specifies the test methods for impact resistance test, penetration resistance test, abrasion resistance test, fragmentation test, headform impact test, cross-cut test, and flexibility and folding test of safety glazing materials used on road vehicles. This Part applies to the tests of safety glazing materials used on road vehicles.

Download or read book GB T 5137 4 2020 Translated English of Chinese Standard GBT 5137 4 2020 GB T5137 4 2020 GBT5137 4 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 5137 specifies the method for determination of solar characteristic of safety glazing materials used on road vehicles, including solar ultraviolet transmittance, solar direct transmittance, solar direct reflectance, solar direct absorptance, solar infrared direct transmittance, solar infrared direct reflectance, solar infrared direct absorptance, total solar energy transmittance, total solar infrared thermal energy transmittance.

Download or read book GB T 5137 5 2020 Translated English of Chinese Standard GBT 5137 5 2020 GB T5137 5 2020 GBT5137 5 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 5137 specifies the methods of resistant-to-chemical and resistant-to-temperature changes test of safety glazing materials used on road vehicles. This Part applies to the test of plastic-glass composite materials, rigid plastics, and flexible plastics used on road vehicles. The weight-bearing method for resistant-to-chemical is only applicable to rigid plastics.

Download or read book GB T 22240 2020 Translated English of Chinese Standard GBT 22240 2020 GB T22240 2020 GBT22240 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard gives a method and procedure for rating the security protection level of classified protection target which does not relate to state secret. This standard is applicable to guide the network operators to carry out the rating work of classified protection target which does not relate to state secret.

Download or read book GB T 38529 2020 Translated English of Chinese Standard GBT 38529 2020 GB T38529 2020 GBT38529 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-12 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the raw materials that shall not be used, restricted substances and requirements, test methods, sample preparation and determination principles in rubber tyres (including inner tubes and cushion tapes). This Standard is applicable to rubber tyres (including inner tubes and cushion tapes).

Download or read book GB T 39364 2020 Translated English of Chinese Standard GBT 39364 2020 GB T39364 2020 GBT39364 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-05-02 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the location where laboratory samples are cut from a single (sheet) of leather, and the method for marking the cut laboratory samples. This Standard applies to the sampling of leather which is processed from various mammalian animal skins. This Standard does not apply to the sampling of leather which is processed from bird, fish and reptile skins.

Download or read book GB T 18569 2 2020 Translated English of Chinese Standard GB T 18569 2 2020 GBT18569 2 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-09-30 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 18569 specifies a method for selecting key factors, which are related to the discharge of hazardous substances, to determine the applicable verification process. This Part is intended to be used in conjunction with GB/T 18569.1-2020, especially in relation to Chapter 8 of GB/T 18569.1-2020.

Download or read book GB T 21296 2 2020 Translated English of Chinese Standard GBT 21296 2 2020 GB T21296 2 2020 GBT21296 2 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-03-20 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 21296 specifies the terms and definitions, type and specification, metrological requirements, technical requirements, production and installation requirements, installation conditions and maintenance requirements, system function and data requirements, test methods, inspection rules, marking, packaging, transportation and storage of full-draught automatic instrument for weighing road vehicles in motion (hereinafter referred to as full-draught WIM).

Download or read book GB T 22062 2020 Translated English of Chinese Standard GBT 22062 2020 GB T22062 2020 GBT22062 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-02-20 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the dimensions of cross graticule used for measurement and comparison in microscopes, inspection of allowable material defects and faults, marking requirements as well as marks. This Standard is applicable to changeable various types of graticule glass plates in microscopes.

Download or read book GB T 14635 2020 Translated English of Chinese Standard GBT 14635 2020 GB T14635 2020 GBT14635 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-02-08 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination method of total rare earth content in the rare earth metals and their compounds. This Standard is applicable to the determination of the total rare earth content in rare earth metals and their compounds. This Standard contains two methods: Method-1 is oxalate gravimetric method, and Method-2 is EDTA titration method. Method-1 is applicable to the determination of the total rare earth content in single and mixed rare earth metals and their compounds; the determination range is shown in Table 1; it is not applicable to the determination of the total rare earth content in single and mixed rare earth metals and their compounds mainly based on erbium, thulium, ytterbium, and lutetium or the individual content of thorium and lead is greater than 0.1%. Method-2 is applicable to the determination of the total rare earth content in the single rare earth metals and mixed rare earth metals and their compounds mainly based on heavy rare earth holmium, erbium, thulium, ytterbium, and lutetium; the determination range is shown in Table 2; it is not applicable to the determination of the total rare earth content in the single rare earth with relative purity less than 99.5%, as well as in a single rare earth metal and its compounds with other impurity elements greater than 0.5%; it is also not applicable to the determination of the total rare earth content in materials with individual content of thorium, scandium, and zinc greater than 0.1%.

Download or read book GB T 28826 2 2020 Translated English of Chinese Standard GBT 28826 2 2020 GB T28826 2 2020 GBT28826 2 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-01-24 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 28826 specifies biometrics registration mark, registration authority, registration procedure, registration application and registration maintenance. This Part is applicable to biometrics registration authority and parties involved in the application and use of biometrics identifier.

Download or read book GB T 38694 2020 Translated English of Chinese Standard GBT 38694 2020 GB T38694 2020 GBT38694 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-08-29 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the terms and definitions, requirements and test methods of alert for vehicle turning right. This Standard is applicable to alert device for vehicle turning right, and trucks installed with the device, and with the maximum design total mass greater than or equal to 12,000 kg. Other vehicles may take this as a reference in the implementation.

Download or read book GB T 19492 2020 Translated English of Chinese Standard GBT 19492 2020 GB T19492 2020 GBT19492 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-02-20 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the classification and release of mineral resources and reserves of petroleum, natural gas, shale gas and coalbed methane. This Standard is applicable to the statistics and release of total petroleum initially-inplace, the management and planning of petroleum mineral products, the policy formulation, the undiscovered petroleum initially-in-place and reserve estimation, the evaluation and the formulation of related technical standards.

Download or read book GB T 38670 2020 Translated English of Chinese Standard GBT 38670 2020 GB T38670 2020 GBT38670 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-09-26 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the tag data format of radio frequency identification system used for intelligent manufacturing. This Standard is applicable to the tag design, manufacturing and application of the intelligent manufacturing-oriented radio frequency identification system.

Download or read book GB T 800 2020 Translated English of Chinese Standard GBT 800 2020 GB T800 2020 GBT800 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-05-22 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the types and dimensions, technical conditions, reference standards and markings of countersunk head double nib bolts. This Standard is applicable to countersunk head double nib bolts with a thread specification of M6 ~ M12, performance grade of Grade 4.8 and product grade of Grade C.