钢衬塑运输槽罐的钢体部分的制作，按照JB/T4735-1997《钢制焊接常压容器》标准。

Transport steel tanks lined with plastic body parts of the steel production, in accordance with the JB/T4735-1997 "welded steel pressure vessel" standard.

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根据更换衬木的需要和对绳槽的要求，设计了一套绳槽加工装置，结构简单，操作方便，加工效率高。

Designed a simple process device of hoister cylinder rope slot. The device has simple structure and high efficiency of operation.

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本衬垫由陶瓷衬块和铁皮槽组成，供立向气电自动单面焊。

This backing consists of the ceramic backing block and the metal case. It is suitable for SEGARC automatic process.

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