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| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 5 |
| Release | : 2021-01-24 |
| Genre | : Technology & Engineering |
| ISBN | : |
This Standard specifies normal type single coil spring lock washers with a specification of 2~48mm.
| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 8 |
| Release | : 2017-12-02 |
| Genre | : Technology & Engineering |
| ISBN | : |
This standard applies to the determination of the amount of nickel in cast iron, carbon steel, and low alloy steel. Measuring range is 0. 005% ~ 0. 50%. This standard follows the requirements GB 1467-78 Method for chemical analysis of metallurgy product - General rules and regulations.
| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 7 |
| Release | : 2021-02-08 |
| Genre | : Technology & Engineering |
| ISBN | : |
This Standard is applicable to the determination of the grain-sizes of various minerals specified in GB 2007.1.
| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 14 |
| Release | : 2021-02-20 |
| Genre | : Technology & Engineering |
| ISBN | : |
This General Rule is applicable to the selection of samples for the inspection the chemical composition, water content, particle size and other physical items of batches of fluorspar (i.e., fluorite), alumina, talc, manganese ore, iron ore, chromium ore in bulk. Other bulk mineral products such as: barite, magnesia, feldspar, clay, plaster, limestone, dolomite, magnesite, etc. can also be implemented by reference. When formulating a manual sampling method standard for a particular bulk mineral product, this general rule should be used as a guiding document.
| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 8 |
| Release | : 2017-12-02 |
| Genre | : Technology & Engineering |
| ISBN | : |
This standard applies to the determination of the amount of copper in cast iron, carbon steel, and low alloy steel. Measuring range is 0. 005% ~ 0. 50%. This standard follows the requirements GB 1467-78 Method for chemical analysis of metallurgy product - General rules and regulations.
| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 18 |
| Release | : 2019-02-02 |
| Genre | : Technology & Engineering |
| ISBN | : |
This General Rules applies to the preparation of samples taken according to the method specified in GB 2007.1. The prepared sample shall be representative of the quality characteristics of the original sample and suitable for analysis or test requirements.
| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 13 |
| Release | : 2015-03-20 |
| Genre | : Technology & Engineering |
| ISBN | : |
This standard applies to the determination of moisture content of ore described in GB 2007.1. However, it does not apply to some easily oxidized sulfide ore.
| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 10 |
| Release | : 2017-12-02 |
| Genre | : Technology & Engineering |
| ISBN | : |
This standard applies to the determination of the amount of manganese in pig iron, carbon steel, alloy steel, and iron powder. Measuring range is 0. 10% ~ 2. 50%. This standard follows the requirements GB 1467-78 Method for chemical analysis of metallurgy product - General rules and regulations.
| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 10 |
| Release | : 2018-12-23 |
| Genre | : Technology & Engineering |
| ISBN | : |
This Standard specifies the general rules of identification, packaging, transportation and storage for rubber sealing products. This Standard is applicable to the rubber sealing products, such as O-rings, V-rings, rotary shaft lip type seals, etc. The rubber and other rubber products can be used as reference.
| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 10 |
| Release | : 2016-01-18 |
| Genre | : Technology & Engineering |
| ISBN | : |
This Standard specifies classifications, designations, dimension, shape, technical requirements, test methods, inspection rules, package, marks, and quality certificate for stainless steel wires.
