... 主体材质 BODY MATERIAL GREY IRON 密封材质 SEAL MATERAL FPM 密封类型 SEAL TYPE HIGH PRESSURE ...
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... sealing paper 高级包装纸 ; 密封包装纸 ; 纸盒衬纸 sealing material 密封材料 ; 止水材料 ; 执行标准 ; 密封材质 sealing bar 密封棒 ; 熔接棒 ; 封口条 ; 密封条 ...
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供应压力真空泄放阀 呼吸阀 储罐呼吸阀 ... Seat Material 阀体材质 Body Material 密封材质 Sealing Material 执行标准 ...
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动态密封材质 Dynamic sealing element
密封材质三元乙丙橡胶 EPDM
辅助密封材质 Secondary sealing element
密封面材质代号 Sealing formation code
软质密封材料 flexible barrier material
环式烧结机点火炉密封挡板存在着材质及形状设计不合理等问题。
There exist deficiencies in the material and shape designing of the seal baffle for ignition furnace of circular traveling gate machine.
对其密封、结构、材质等作出改进， 将改进后的产品进行了长期的实地试验， 试验效果良好。
The improvement of the pump was presented for its seal capability, configurations, quality of materials and so on, and a lot of field tests for the improved products show good effects.
长输管线系列球阀不仅选材广泛且内件材料均采用表面镀镍或是316材质、密封圈采用特制的聚合物材料。
Pipeline series ball valve is not only wide selection of parts and materials are used in nickel-plated or 316, seal with a special polymer material.
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