Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 21 pages
File Size : 29,65 MB
Release : 2018-06-24
Category : Technology & Engineering
ISBN :
This Standard specifies the terms and definitions, classification, codes and designation, ordering content, dimensions, shapes, weights and tolerances, technical requirements, test methods, inspection rules, packaging, marking and quality certification for steel bars for the prestressing of concrete. This Standard applies to plain, helical grooved, helical ribbed and ribbed round bars for the prestressing of concrete.
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 27 pages
File Size : 24,3 MB
Release : 2018-03-13
Category : Technology & Engineering
ISBN :
This Standard specifies the terms and definitions, classification, codes and designation, order contents, dimension, sape, weight ang allowable deviation, technical requirements, test methods, inspection rules, packaging. marking and quality certificate of steel wire for prestressing of concrete.
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 8 pages
File Size : 20,97 MB
Release : 2016-09-24
Category : Technology & Engineering
ISBN :
This Standard specifies the terms and definitions, principle of classification and gradation in mobile laboratory, as well as the classification and gradation code composition method. This Standard is applicable to the physical mobile laboratory, chemical mobile laboratory, biological mobile laboratory and integrated mobile laboratory stipulated in GB/T 29473-2012.
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 9 pages
File Size : 16,64 MB
Release : 2018-05-05
Category : Technology & Engineering
ISBN :
This Standard specifies the categories, requirements, test methods, and marking of inner tubes. This Standard is applicable to the model vulcanized inner tube which assembles cycle tyre. This Standard is not applicable to non-model vulcanized inner tube and the inner tube for tubular racing-car tyre.
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 18 pages
File Size : 20,28 MB
Release : 2018-06-24
Category : Technology & Engineering
ISBN :
This Part of GB/T 1796 specifies the terms and definitions, designation marking, structural style, structure, dimensions and material of the components, appearance, rubber hardness of valve body, assembly performance, combination of rubber and metal body, tightness, ozone resistance, blasting, flexure resistance, test methods, inspection rules, identification, packaging, and storage of snap-in valves (hereafter known as valves for short). This Part applies to valves for tubeless tyres for cycles, motorcycles, cars, light trucks, and trucks.
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 14 pages
File Size : 12,88 MB
Release : 2018-10-19
Category : Technology & Engineering
ISBN :
This Standard specifies the terms, definitions, components, materials, grading, code, technical requirements, test methods, inspection rules, packaging, mark, transportation and storage of white Portland cement. This Standard is applicable to the production and application of white Portland cement.
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 11 pages
File Size : 28,78 MB
Release : 2018-04-23
Category : Technology & Engineering
ISBN :
This Standard specifies the test conditions and test methods of coast down tests for various types of motor vehicles. This Standard is applicable to various types of motor vehicles.
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 15 pages
File Size : 36,12 MB
Release : 2017-11-17
Category : Technology & Engineering
ISBN :
This Standard specifies the terms and definitions, grade expression method, ordering content, dimension, shape, weight and allowable deviation, technical requirements, test methods, inspection rules, package, marking and quality certificate of wire rods for conversion to wire without intermediate heat treatment.
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 16 pages
File Size : 41,19 MB
Release : 2018-11-09
Category : Science
ISBN :
This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of urea. This standard applies to agricultural (fertilizer) urea and industrial urea which are produced by the synthesis of ammonia and carbon dioxide. For the sulfurcoated urea, urea for AUS32, urea for raw materials with national standards or industry standards, it shall implement the corresponding standards.
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 17 pages
File Size : 46,13 MB
Release : 2019-01-20
Category : Technology & Engineering
ISBN :
This standard specifies the requirements, inspection methods, instructions for use, inspection rules, as well as the technical features such as packaging, transportation and storage of baby carriers. This standard is applicable to the carrier products which are used for baby (aged for 4 months and above) whose head has a certain upright support force and can be attached vertically to the trunk of an adult body.
