Search results for keyword: 925
GB12358-90 General technical requirements for gas detection and alarm devices in the working environment
Technical Requirements of General Gas Detection Alarms in GB12358-90 Workplace Environment
The main purpose of this technical requirement is to standardize the requirements of general gas detection alarms used in the workplace environment, to ensure the safety of staff and the safety of workplace......
1083 
Sophie
Carburized bearing steel (GB 3203-82)
Carbon bearing steel (GB 3203-82)
Carbon bearing steel, also known as bearing steel, is a type of steel alloy used in the production of bearing components that meets the China national standard GB 3203-82. It is characterized by excellent fatigue resistance, residual compressive notches, wear res......
Comparison table of old and new alloy grades in China (GB/T 3190-1996)
New and Old Alloy Codes Comparison Table in China (GB/T 3190-1996)
Alloy code-compliances tables are a theoretical reference for users to understand materials. In order to better understand the materials used in various fields by engineers and designers, we have collected a new and old alloy code......
Chinese spring steel steel grade
Spring steel has been in use since ancient times, and modern Spring steel is one of the most versatile and important metals in industry and manufacturing today. Its properties of elasticity and strength make it ideal for producing mechanical components, tools and machines that are used in a variet......
Common car dictionary VZ
Volkswagen:
Volkswagen is a German automobile manufacturer that was founded in 1937. It is headquartered in Wolfsburg, Germany and is the largest car manufacturer in Europe. Volkswagen has a long history of producing popular cars, including the Beetle, the Golf, the Passat, and the Jetta. All of t......
Sample minimum mass
The Invention of Television
Technology has advanced rapidly in the twentieth century. One invention that has had a tremendous impact on our lives is the television. From the very first television inventions in the late 19th century, the technology has improved greatly and allowed for the broadcas......
coal workers pneumoconiosis
Pneumoconiosis, also known as coal workers pneumoconiosis, is an interstitial lung disease caused by inhalation of dust from coal, silica, and other minerals. Coal workers pneumoconiosis is a type of pneumoconiosis caused by long-term exposure to coal dust. It is characterized by the presence of n......
pot camel machine locomobile
Locomobile was the first recorded steam-engine automobile produced in North America and the oldest name in American automobile manufacturing. The Locomobile Company was founded in 1899 by John and Edgar Apperson, a pair of bicycle-racing brothers from New York.
The Appersons first vehicle was cal......
History of Automobile Production (Part 2)
The History of Automobile Manufacturing
Automobiles have been around for over a century, and the history of their manufacture is just as fascinating. Cars have taken many forms over the years, from electric cars to gasoline-powered cars. This article looks at how automobiles were manufactured ove......
4925 core bone cutting machine operating procedures
AN INTRODUCTION TO THE OPERATING PROCEDURE OF MODEL NM4925 BONE JIG SAW
Model NM4925 bone jig saw is a safe and reliable electric tool often used in medical centers and hospitals. It enables surgeons or technicians to cut hard and dense bones or biopsy specimens that they can encounter while doin......
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