The seal ring is placed overhead to extend service life.

密封胶圈上置,延长使用寿命.

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C . Slightly push in the rubber ring to make is flat.

角略在推动橡胶圈,使是平坦的.

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Property speciality and spinning effect of JF spinning double short apron draft were discussed.

探讨JF型细纱双短胶圈牵伸的性能特点及纺纱效果.

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The mechanical expansion pipe mould used for plastic RR reciprocal joint was discussed in detail.

着重讨论塑料管材用橡胶圈(RR)伸缩节机械胀管模具.

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Used as a sealing apron, pad, and window seals and laying of tables and floors.

用作密封胶圈 、 胶垫 、 门窗封条和铺设工作台及地板.

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Approach is also done to the properties of cots starting with the roving process.

从粗纱机纺纱工艺出发,探讨了胶辊、胶圈的性能要求.

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Main production subsidiary of industrial Cots, Aprons, PU raw materials and various types of rubber products.

子公司主要生产工业用胶辊 、 胶圈 、 PU原料及各类橡胶制品.

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Research and exploration of domestic rubber - covered roll and apron new type product are introduced.

概述了国产胶辊胶圈新产品的研制开发情况.

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