Personnel must be thoroughly familiar with all warnings and procedures for installation, operation, maintenance and repair contained in these operating instructions.
工作人员必须完全熟悉本手册所陈述的安装，运行，维护及维修的程序和相关注意事项。
This paper describes a spring brake chamber used in Jie Fang model CA150P and other trucks, its construction, working principles, main parameters and instructions of its operation and maintenance.
介绍了在解放牌CA150P等车型汽车上采用的弹簧制动缸的结构、工作原理、主要参数，以及使用、维护方法。
Books with instructions for proper maintenance and operation of the airplane systems.
为能正确地维护和操作飞机系统而编写的说明书。
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