Machines pour l'industrie pétrochimique
The use conditions of petrochemical machinery equipment steel are very harsh, and different uses have their own charac??
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The use conditions of petrochemical machinery equipment steel are very harsh, and different uses have their own charac??
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In the extreme harsh climate and environment of ocean, it has requirements for corrosion resistance, large temperature??
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The working environment of wind power equipment is very complex and harsh, with frequent load fluctuation, large impac??
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Metallurgical machinery refers to various machinery and equipment used in the smelting, ingot casting, rolling, handli??
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Mining machinery is a kind of machinery that processes ores and makes low-quality ores useful. The bearing steel used ??
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Performance requirements of gear product: considering the critical requirements for the severe use of the gearbox and ??
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