Search results for keyword: benchmark
Environmental Protection Target Responsibility System
Introduction
The environmental protection goal responsibility system is an important environmental protection approach that China has adopted in recent years. This system requires enterprises, social organizations and governmental departments to assume the primary responsibility of achieving envi......
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Lydia
Production safety
Introduction
Safety is often the first to be sacrificed when it comes to the competing demands of cost and productivity, as well as with other forms of safety often omitted. Poor safety performance is an indicator of poor health in an organisation and a danger sign that other problems are afoot. ......
The function and basic working principle of online caliper
Online measuring instruments are used for measuring various parameters as a control tool in industrial applications. The main purpose of these instruments is to accurately measure various physical parameters such as pressure, temperature, humidity, flow and level, among many others.
The online me......
Six bearing standards
Introduction
Bearings are mechanical components that support a load while allowing relative motion between two components. The practical use of bearings dates back to ancient Greece, where they were used in simple machines such as pottery wheels.
Bearings are often categorized by their rolling e......
Measures to Prevent Overload of Roots Vacuum Pump
Roots Rotary Lobe Vacuum Pumps Prevent Overload
Roots rotary lobe vacuum pumps are the most advanced form of pumps used for a variety of industrial vacuum applications. The rotary lobe pump is a two-stage centrifugal pump which uses two curved impellers, with intermeshing lobes, to generate a vac......
Ball valve standard summary
Introduction
Valves are important components of any valve-controlled system, and because of their widespread use, different industry standards have been developed to ensure their quality, performance, and safety. By adhering to these standards, manufacturers can design and build reliable, safe, a......
contemporary machine building-industry in China
：
China is one of the most innovative countries in the world, not just in technology, but in development and manufacturing. In recent years, China has embarked on massive machine building-industry expansion, and is now one of the global market leaders in producing sophisticated and highly automate......
GB7777-87 Mechanical Vibration Measurement and Evaluation of Reciprocating Piston Compressors
Vibration Measurement and Evaluation of Reciprocating Compressors According to GB7777-87
Reciprocating compressors are used in many industries such as automotive, mining, and chemical engineering. They are versatile and reliable pieces of machinery, but they need to be monitored on a regular basi......
Sensor national standard
Introduction
In recent years, an increasing concern has been paid to sensors and how they can help people gain access to real-time information. Moreover, sensors can be utilized to monitor various parameters, such as temperature, pH, light, pressure, moisture, and so on. As such, sensors are beco......
Rough benchmark selection principle
The Coarse Filter Selection Principle
In modern complex business environments, it is necessary to develop a reliable evaluation system and process that can be used to select the most capable and appropriate candidate for a job opening. Employers must be able to identify the best available employe......
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