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Photoengraving
2400 words
Photopolymer Plate Making and Its Use in Flexography
Flexography is the process of using flexible and often photographic plates, sometimes referred to as photopolymer plates, to transfer images onto a substrate. The process involves the application of a liquid photo-chemical to the su......
1067 
Sophie
Accurate selection of high-quality low-cost temperature control valve has a trick
Tips to Choose Quality and Affordable Temperature Control Valves
Temperature control valves are important components used to adjust the temperature of a process. The temperature of a system or process can be manipulated by adjusting the position of the valve, which in turn adjusts the flow rates ......
How to distinguish imported hardware
How to Discern Imported Hardware
Hardware is a term referred to a range of metal items used in many aspects of life, ranging from everyday household items, industrial items, and even to artworks or decorations. Many of the items we find in our homes and in our businesses are made from metal, and ......
Summary of Control Valve Standards (2)
Valve Standards Summary（Part II）
Valves are a key component of modern industrial processes. Due to the complexity of many valves and their operating environments, industry standards have been developed to ensure safety and performance. There are a number of both international and national valve......
Operating rules for vertical multi-spindle semi-automatic lathe
Operating Instructions for CNC Multi-Axis Semi-Automatic Lathe
I. Introduction
This Operating Instructions is a guide for the use of CNC Multi-Axis Semi-Automatic Lathe. By following these instructions, the user will easily find the way to use this heavy machine safely and efficiently.
II. Safe......
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 ......
Internal Combustion Engine Repair Should Be Done 6 Levels
Interior combustion engine repair requires good maintenance to ensure the engine is running efficiently and safely. This article will outline six key steps in the process of internal combustion engine repair to help ensure that your engine is working properly.
The first step in internal combustion......
GB/T 13306-91 sign
For many years, the GB/T 13306-91 specification, which is a standard for labeling supplies and items, has been used by manufacturers and exporters in China and abroad. The specification was created in 1991 and was used widely to effectively identify goods. The regulation outlines the labeling requ......
GB17265—1998 Safety technical conditions for filling stations of liquefied gas cylinders
Safety Technical Conditions of LPG Cylinder Filling Station
Liquefied petroleum gas (LPG) cylinder filling station refers to a set of public gas equipment which is used to fill LPG into LPG cylinder and LPG cylinder (bottle). This safety technical condition is limited to aboveground cylinder fill......
Basic knowledge of car cutting
Introduction
When most people think of driving, they think of a car or truck. But there are many times when they need to maneuver large, heavy vehicles like buses and semi-trucks. Operating these types of vehicles requires specialized skill and knowledge which comes only with formal training. Thi......
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