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emergency shut-off valve
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emergency shut-off valve
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emergency shut-off valve
紧急切断阀
安装在槽车(罐车)、储罐或管道上,当罐区内设备故障、腐蚀破坏、密封失效,出现泄漏或者发生火灾等事故时能够快速及紧密切断(TSO)和隔离易燃及有毒物料,避免事故范围扩大,控制事故影响,减少事故损失的开关阀。
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media price subsidies
media price upside
media pricing strategy
media processor
media product
media product combination
media production
media production management
media production marketing
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media production process reengineering
media product life circle
media product line
media promotion strategy
media propaganda and popularize
media propagation effect evaluation
media property rights
media property rights system
media reality
media reform
media relations
media retrenchment strategy
media revenue
Media Review
media richness theory
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更新时间:2026/10/31 5:24:01