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finished product ingredients
finished product components Finished product components are a type of materials used to construct or manufacture a product, typically commercial or industrial goods. They can be in the form of raw materials like timber, metal, and plastic; or they may be semi-processed or prefabricated components......
International Standard for Low Alloy Steels
Low-alloy Steel Low-alloy steel, frequently referred to as high-strength or low-alloy steels, is one of the most commonly used materials in today’s industry. This type of steel is typically composed of a combination of steel, nickel, and chromium. Low-alloy steel is most commonly used in the con......
tags: steel lowalloy steels steels low alloy
1067
Chloe
GB/T 222-1984 Sample sampling method for chemical analysis of steel and allowable deviation of chemical composition of finished product
GB/T 222-1984 specifies the sampling method for the chemical analysis of steel and the permissible deviations for chemical composition of finished products. The purpose of this standard is to provide technical requirements for the sample method of chemical analysis of steel, and the permissible d......
Allowable Deviation of Japanese National Standard Taper Thread Dimensions
Japanese Standard Thread Tolerance Threads are a fundamental mechanical part used to join two components together. The most common thread type used in Japan is the “Japanese Standard Thread”. This thread type is an ISO metric thread, which means that it has a uniform size and pitch for each thr......
WS/T Allowable Concentration of Hazardous Substances in the Air of Working Environment in my country and Occupational Exposure Biological Limits
Introduction The air we breathe can have a great impact on our health. Since the industrial revolution, air quality has been declining due to the number of chemicals and other pollutants in the atmosphere. This is why there are regulations to control the maximum amount of toxins and other polluta......
Ultrasonic inspection method for deformed aluminum alloy products GB 6519-86
Ultrasonic Testing Method for Deformable Aluminum Alloy Products Ultrasonic testing is an important means of ensuring the quality of deformable aluminum alloy products. Ultrasonic testing of metal materials can detect surface and internal defects, measure the thickness of metal materials, and det......
tags: test alloy should aluminum alloy products
1035
Sophia
Civil Building Reliability Appraisal Standard (GB50292-1999)
1 Introduction The purpose of this standard is to provide standard parameters for evaluating the reliability of civilian buildings. This standard is designed to enable authorities to identify and validate structures that are safe and reliable. 2 Scope of Application This standard is applicable ......
Low temperature Charpy impact test method for metals GB 4159-84
,要求不少于2500 The Test Method of Low Temperature Charpy Impact Test for Metals Low-temperature Charpy impact test is a kind of mechanical test which is usually used to measure the impact properties of metals. It is a test method used to measure the energy absorbed by a metal during fracture unde......
Metal resistance to sulfide stress corrosion cracking constant load tensile test method GB 4157-84
The GB 4157–84 Metal Anti-Sulphur Corrosion Stress Corrosion Cracking Constant Load Stretch Test Method is a standard created by the Chinese government to measure the susceptibility of a metal to stress corrosion cracking caused by sulphur. The purpose of this test is to determine the ability of ......
Metal Tensile Test Method GB 228-87
Metal tension experiment is an important research method in the field of mechanical engineering, which can effectively detect the performance of metals. The national standard of GB 228-87 was issued to regulate the detection and analysis of tension performance of metals. Through strict control of ......
tags: test standard tension tensile test testing
1039
Emily
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