spring-energized 机械中的阀门相关的Thermoplasticstem seals with spring-energized Teflon,U-cupthermoplastic stem seals with grease injection,or thermoplastic chevron lipseals with elastic components

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spring-energized 机械中的阀门相关的Thermoplasticstem seals with spring-energized Teflon,U-cupthermoplastic stem seals with grease injection,or thermoplastic chevron lipseals with elastic components

spring-energized 机械中的阀门相关的Thermoplasticstem seals with spring-energized Teflon,U-cupthermoplastic stem seals with grease injection,or thermoplastic chevron lipseals with elastic components
spring-energized
机械中的阀门相关的
Thermoplasticstem seals with spring-energized Teflon,U-cupthermoplastic stem seals with grease injection,or thermoplastic chevron lipseals with elastic components

spring-energized 机械中的阀门相关的Thermoplasticstem seals with spring-energized Teflon,U-cupthermoplastic stem seals with grease injection,or thermoplastic chevron lipseals with elastic components
Teflon一般是PTFE(聚四氟乙烯)代名词,因为杜邦首先发明PTFE,并注册了个商品为Teflon.这整句话都是说密封的种类,spring-energized Teflon意思为:(带有)弹性储能聚四氟乙烯的(热塑芯轴)