... Valve-controlled 阀门控制的 Valve disk 阀盘 Valve gear 阀动装置 ...
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... Printer打印机 Valve disk阀芯 Coal handling输煤装备、输煤装配 ...
基于73个网页-相关网页
valve disk gasket 阀盘密封垫圈
steam valve disk lock nut 汽阀盘防松螺母
inlet valve disk 吸气阀门片
DOUBLE VALVE DISK 双阀门盘
zinc oxide valve disk 氧化锌阀片
spring-disk valve 簧盘阀
linear action disk valve 平板滑阀
disk-type reducing valve [机] 盘式减压阀
rotary disk valve 转阀
·2,447,543篇论文数据,部分数据来源于NoteExpress
Through the redesign and revamp of the valve disk and body of rotary spindle, the technology is simplified, the cost is reduced and a large amount of foreign exchange is saved for our country.
回转接头的阀芯和阀套经重新设计和改造后,简化了工艺,降低了成本,为国家节省了大量外汇。
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