Bushings must be installed using proper assembly tools to ensure the bushing is installed square to the mounting surface and that the bushings are not damaged.

安装衬套时必须使用适当的装配工具，保证与安装表面成直角又不毁坏衬套。

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The membrane type biological reactor feature its increased hollow-fiber porous membrane assembly, which has adhesive layers at two ends and is packed on or inside plastic pipe by sealing bushing.

膜式生物反应器，特点是在生物反应器上增设中空纤维微孔膜组件。该膜组件两端设胶层，用封头衬套将其封装在塑料管上或管内。

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During automatic, high-speed run processing, the vertical cutting machine assembly uses the rubber bushing to support the processed plate, avoiding impression and scratch on plate surface.

纵剪机组在自动化、高速化的运转加工中，采用橡胶隔套托扶加工板材，同时避免对板材表面产生压痕和刮痕。

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