Download or read book GB T 5796 2 2022 Translated English of Chinese Standard GB T5796 2 2022 GBT 5796 2 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-08-21 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the diameter and pitch combination series of trapezoidal screw threads, and the profiles conform to the provisions of GB/T 5796.1. This document applies primarily to mechanical transmission screw threads, and may also be used for fastening screw threads.

Download or read book GB T 5796 1 2022 Translated English of Chinese Standard GBT5796 1 2022 written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2022-06-04 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the basic profile and design profile of trapezoidal screw threads. This document applies primarily to mechanical transmission threads and may also be used for fastening threads.

Download or read book GB T 13299 2022 Translated English of Chinese Standard GB T 13299 2022 GBT13299 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-01-19 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the methods of the cutting, preparation and determination of free cementite, pearlite and Widmanstaten structure specimens in steel. This document is applicable to the determination of free cementite, pearlite and Widmanstaten structure in low-carbon and medium-carbon steel plates, steel strips and steel rods (billets). For other steel types, this document may be taken as a reference.

Download or read book GB T 2546 2 2022 Translated English of Chinese Standard GB T 2546 2 2022 GBT2546 2 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-05-02 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the methods and conditions for the specimen preparation and properties determination of polypropylene (PP) molding and extrusion materials. This document also specifies the requirements for the pre-treatment of test materials and the conditioning of specimens before testing. This document lists properties and test methods suitable and necessary for characterizing polypropylene (PP) molding and extrusion materials. These properties are selected from the general test methods of GB/T 19467.1. This document also lists other test methods extensively applied or of special significance for molding and extrusion materials, as well as the determination methods of the properties designation in Part 1. In order to ensure that the test results are reproducible and repeatable, it is necessary to use the methods of specimen preparation and conditioning specified in this document, as well as the specified specimen sizes and test methods. The test data obtained using specimens prepared under different conditions or using specimens of different sizes may not be consistent.

Download or read book GB T 24797 2 2022 Translated English of Chinese Standard GB T 24797 2 2022 GBT24797 2 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-05-18 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the material and physical property requirements for non-strippable low density polyethylene film for wrapping natural rubber bales. The function of the film is to keep the bales separated from each other during transportation and storage. This document applies to each bale of block natural rubber of 33.3 kg or 35 kg; as well as to each bale of rubber ribbed smoked sheets of 33.3 kg, 35 kg, 50 kg, and 111.11 kg; or any other bale weights as mutually agreed between the relevant parties.

Download or read book GB T 19608 2 2022 Translated English of Chinese Standard GB T 19608 2 2022 GBT19608 2 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-11-28 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the environmental parameters and severity classification of the product under the dry heat desert environment. This document applies to products stored, transported, handled and used in dry heat desert conditions. The items and levels used can be selected according to the environmental impact and degree of the product.

Download or read book GB T 41079 2 2022 Translated English of Chinese Standard GB T 41079 2 2022 GBT41079 2 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-06-22 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the method of using the DC four-point probe method for the determination of the electrical resistivity and conductivity of liquid metals. This document is applicable to the determination of electrical resistivity and conductivity of liquid metals within the range from room temperature to 300 ?C.

Download or read book GB T 20632 2 2022 Translated English of Chinese Standard GB T 20632 2 2022 GBT20632 2 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-01-20 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Document gives methods of test for vulcanized fiber sheets for electrical purposes. Material made by combining with an adhesive several thicknesses of vulcanized fiber is not covered by this Document. Materials which conform to this Document meet established levels of performance. However, the selection of a material by a user for a specific application is based on the actual requirements necessary for adequate performance in that application and not based on this Document alone. Safety warning: It is the responsibility of the user of the methods contained or referred to in this Document to ensure that they are used in a safe manner.

Download or read book GB T 2102 2022 Translated English of Chinese Standard GB T 2102 2022 GBT2102 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-12-23 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the acceptance rules for steel tubular products as well as the technical requirements for packaging, marking and quality certificates. This document applies to acceptance rules for steel tubular products and general requirements for packaging, marking and quality certificates. When there are special provisions in product standards, follow the provisions of product standards.

Download or read book GB T 20887 2 2022 Translated English of Chinese Standard GB T20887 2 2022 GBT 20887 2 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-08-21 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the terms and definitions, classification and designation representation method, order content, dimension, shape, weight, technical requirements, test methods, inspection rules, package, mark and certification of continuously hot rolled high-strength high hole expansion steel sheet and strip for automobile. This document applies to continuously hot rolled steel strips with high hole expansion property with a thickness of not more than 6.0 mm, steel sheets cross-cut from them, and longitudinally-cut steel strips.

Download or read book GB T 41439 2022 Translated English of Chinese Standard GB T41439 2022 GBT 41439 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-08-21 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document describes a method for the determination of pH of salted water extracts of paper, board and pulp. This document applies to paper, board and pulps.

Download or read book GB T 23922 2022 Translated English of Chinese Standard GB T 23922 2022 GBT23922 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-01-10 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the content, type, fixed position and installation requirements, performance requirements and test methods for related requirements for plates of low-speed vehicles. This document applies to the design, production and inspection of plates of low-speed vehicles.

Download or read book GB T 3621 2022 Translated English of Chinese Standard GB T 3621 2022 GBT3621 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-05-02 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the classification and identification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, as well as accompanying documents and order forms, of titanium and titanium alloy plate and sheet (hereinafter referred to as plate and sheet). This document applies to plate and sheet produced by the rolling method.

Download or read book GB T 13206 2022 Translated English of Chinese Standard GB T 13206 2022 GBT13206 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-03-04 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the requirements, test methods, inspection rules, as well as marking, packaging, transportation, storage and shelf life for glycerines (glycerol). This document applies to industrial refined glycerine produced from glycerin-containing sweet water produced by saponification, hydrolysis or transesterification of animal and vegetable oils and fats.

Download or read book GB T 1038 2 2022 Translated English of Chinese Standard GB T 1038 2 2022 GBT1038 2 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-12-21 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies two test methods for the gas transmission of plastic film and sheeting, co-extrusion material, plastic coating material and laminated board under the condition of equal pressure---coulomb sensor method and gas chromatography.

Download or read book GB T 4736 2022 Translated English of Chinese Standard GB T4736 2022 GBT 4736 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-08-21 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the principle, equipment and utensils, sample preparation, test procedures, test data processing and test report of the test method for permeability gas of daily-use pottery. This document applies to the determination of permeability gas of daily-use pottery products; it can be referred to by other types of pottery products.

Download or read book GB T 41295 2 2022 Translated English of Chinese Standard GB T41295 2 2022 GBT 41295 2 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-08-21 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides guidelines for the design and realisation of functional safety systems, including safety sensors, safety logic controllers, safety communication buses, and safety actuators. This document applies to the team for functional safety system research and development (e.g., manufacturer) to give normative guidance on the development of safety products that meet the appropriate safety integrity capabilities; it is used, as a reference, by system integrators, evaluation agencies and users for the selection and evaluation of appropriate functional safety systems.