Download or read book GB T 13217 4 2020 Translated English of Chinese Standard GBT 13217 4 2020 GB T13217 4 2020 GBT13217 4 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 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the testing methods for ink viscosity, including the coated No.4 cup viscometer method, the Zahn cup viscometer method, the coaxial cylindrical rotary viscometer method, the cone-plate viscometer method, the falling stick viscometer method, the parallel plate viscometer method.

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 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 17766 2020 Translated English of Chinese Standard GBT 17766 2020 GB T17766 2020 GBT17766 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-12-20 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the classification of mineral resources and reserves, their relationship, release and use of terms. This Standard applies to the statistics and release of mineral resources; mineral resource management and planning, policy formulation; formulation of mineral exploration and development related technical standards; estimation, evaluation and information release of resources and reserves.

Download or read book GB T 24970 2020 Translated English of Chinese Standard GBT 24970 2020 GB T24970 2020 GBT24970 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-20 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard stipulates the product classification, technical requirements, test methods, inspection rules as well as marking, packaging, transportation and storage of the delineator. This Standard is applicable to delineator set up in China??s highways and urban roads; while parking lots and other places where delineator need to be set may be implemented by reference.

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 2072 2020 Translated English of Chinese Standard GBT 2072 2020 GB T2072 2020 GBT2072 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-04-04 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies classification and marking, technical requirements, inspection methods, inspection rules and marks, packaging, transportation, storage and quality certificate as well as order sheet (contract) for nickel and nickel alloy strip and foil. This Standard is applicable to nickel and nickel alloy strip and foil used in industrial fields such as instrumentation, communication and electronics.