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GB J16-87 Code for fire protection design of buildings (continued)
GBJ 16—87 Building Fire Protection Design Specification (Continued)
1. General Requirements
1.1 The building fire protection design specification should meet the requirements of relevant laws, regulations and standards, and take fire safety as the basic principle.
1.2 The building fire protec......
1028 
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GB/T 19240—2003 Installation Requirements for Special Devices for Compressed Natural Gas Vehicles
Installation Requirements for Compressed Natural Gas Automobile Special Device (GB/T 19240-2003)
1.General Provisions
This article provides installation requirements and instructions for compressed natural gas (CNG) vehicle-mounted special device. This article applies to mobile and fixed type de......
GB13003-91 Dissolved acetylene cylinder air pressure test method
Test Method of Dissolved Acetylene Cylinder Pressure Test According to GB13003-91
Acetylene gas is a kind of flammable and explosive gas, so safety should be taken seriously when testing the acetylene cylinder. If not, it is likely to cause significant destruction and loss of life. This test meth......
GB 13591-92 Dissolved Acetylene Filling Regulations
，不需要翻译
GB 13591-92 is a standard that governs the filling of acetylene dissolved in Acetone. This regulation is established in order to ensure the safety of the cylinder and also to prevent the accidental generation of gas from a pressurized cylinder that could easily cause a serious hazard......
Overview, definition and difference of safety valve and relief valve
Safety and Release Valves Overview, Definition and Difference
Safety and release valves are two important components of a system. They are responsible for maintaining the safe operation of the system and protecting the system from possible overpressure or underpressure conditions. The safety valv......
Damage forms of rolling bearings
Rolling bearings are essential machine elements that ensure reliable operation of most types of machines and equipment. Without properly designed and working rolling bearings, most mechanical components and assemblies would not be able to function properly. Rolling bearing breakdown can manifest i......
Chinese-English comparison of rolling bearing terms (3)
Rolling Bearing Vocabulary (Part III)
Bearing capacity: 承载能力：
The capacity of a rolling bearing to carry the necessary load without danger of overloading.
承载滚动轴承可以承受必要荷载而不会过载的能力。
Belt Drive: 带传动：
A type of drive system that uses a looped belt connected to two or......
passivation, passivation of steel
Introduction
Corrosion is a common material occurrence as anything exposed to the atmosphere is almost sure to suffer from it. This type of electrochemical reaction is a phenomenon that refers to the destruction of metals or any other material by oxidation. The rust formation process takes place ......
Parting surface
Introduction
The English language is considered one of the most important tools of communication and is used as a lingua franca, or a shared language, for many different kinds of people across a variety of cultures. This makes learning English all the more important, especially for those who come......
Countermeasures to Prevent Cracks in Forging
Countermeasures to Prevent Cracks in Forging and Pressing
Abstract
Cracks are one of the most common and potentially dangerous defects during forging and pressing processes. This article discusses the various causes for cracks in forging and pressing processes, provides a variety of preventive m......
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