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high pressure bolted bonnet valve
Selling leads
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...intake and exhaust valves of internal combustion engines. This material is often under the working conditions of high temperature of 450-900°C and ...
2025-07-29 11:03:03
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-07-29 11:02:51
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