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Influencing Factors of Critical Power Density in Beryllium Laser Welding
Influencing Factors of Critical Power Density of Titanium Alloy by Nd-YAG Laser Welding
Laser welding is becoming increasingly popular among the welding process, especially in the metal industry.. With the advantages of high efficiency, low energy consumption and convenient operation, laser weldi......
1070 
Oliver
Three Disciplines and Eight Points of Attention in Selecting and Using Antifreeze
The Three Disciplines and Eight Notices for the Selection and Use of Anti-freezing Fluids
Anti-freezing fluids are widely used in industrial, commercial and agricultural industries to extend the duration of liquid frozen to prevent component failure and improve operating efficiency. This article ......
Chuck: High-speed through-hole power chuck
High Speed through Hole Power Card Disk
The high speed through hole power card disk is a very new technology. It is an innovative device, being a combination of a power supply, encasement, cooling, and disk assembly all in one. The disk operates as an independent card disk, operating as a powerf......
Template engineering
Introduction
In today’s world, every industry—from hospitality to engineering—benefits from having a reliable source of projects to work on. Template projects serve as a great starting point for any new venture and provide an invaluable source of ideas and resources for experienced professiona......
Preloading method
Preloading Method
Preloading method is a structural preloading that is usually used in foundation engineering projects. It is one of the efficient means of minimizing settlement under statically and dynamically loaded structures, such as bridges, quay walls and retaining walls. The idea of preloa......
Rib
Building Muscle – The Benefits Of Strengthening Your Muscles
Do you want to adopt a healthier lifestyle? Building muscle strength has become increasingly popular, as doing so can provide numerous benefits. Among them include weight management, improved physical performance, and even protection a......
5025A ball mill operating procedures
Operation Procedures of PSG M-5025A Planetary Ball Mill
1. Installing
The Planetary Ball Mill M-5025A is designed for grinding dry, wet and cryogenic materials. It is preferred to be placed at a specific room with a temperature between 10-30℃ and relative humidity is not more than 75%. The ins......
GB 10627-89 Preparation of standard gas mixture for gas analysis Static volumetric method
GB 10627-89 Preparation of Standard Gaseous Mixtures by Static Volumetric Method
This standard specifies a static volumetric method for the preparation of standard gaseous mixtures for the chemical analysis of gases. This method is mainly applicable to gaseous components which are miscible in the......
GB 9251-88 Hydrostatic test method for gas cylinders
GB 9251-88 Test Method for Hydrostatically Testing the Cylinders of the Sealed Liquefied Petroleum Gas
Introduction
The use of liquefied petroleum gas (LPG) cylinders has become increasingly popular in the developed countries due to the convenience, personalized and efficient mode of transportat......
GB/T 14675-93 Determination of Air Quality Odor Three-point Comparative Smell Bag Method
GB/T 14675-93 Air Quality Determination of Odor by Three-Point Comparison Olfactometer Method
1. Introduction
GB/T 14675-93 is a comprehensive standard developed by the State Quality and Technical Supervision Bureau of the Peoples Republic of China (SQTSB) to standardize the determination of odo......
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