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The ball valve is an indispensable control component in modern fluid control systems. Due to its compact structure, rapid operation, and superior sealing performance, it is widely used in various industries such as petroleum, chemical, power, water treatment, and HVAC. Although ball valves are already widely used in practical applications, achieving "accurate selection, reliable operation, and eff...
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In hydraulic systems, lubrication systems, and even automotive engines, "clean oil" is the cornerstone of reliable operation. To filter out contaminants from oil, two common devices are used: oil filters and strainers. While often grouped under the umbrella term "filters" in Chinese, they serve distinct roles in engineering applications. This article dissects their differences across multiple dime...
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