Simply break the file or structure down and check each piece.
只需要把这个文件或者结构分解，并检查每一部分。
To introduce the structure, performance and design of the differential stop check valve.
介绍了差压式截止止回阀的结构、性能和设计要点。
Introducing the structure characteristic with resistance hammer and assembly method of new type check valve.
介绍了新型止回阀的防水锤结构特性和装配方法。
For the composite structure, and should check the upper and lower bond strength of concrete.
对于叠合结构，应检查上层与下层混凝土的粘结强度。
The structure, the principle, working procedures and the check program are introduced.
介绍了转毂试验台的结构、原理、工作过程及测试程序。
The structure, the principle, working procedures and the check program are introduced.
介绍了转毂试验台的结构、原理、工作过程及测试程序。
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