The finished products have passed the high and low temperature tests, functional test, bench endurance test, train test and operation test.
成品通过了高低温试验、机能试验、台架耐久试验、列车试验、装车考验。
The article expounds the design, structure, technical data and operation instruction of the test bench.
阐述了该试验台的设计、构成、主要参数与使用说明。
The utility model has the advantages of simple structure, low cost, flexible operation and accurate drawing, and is an ideal drawing tool for bench workers, metaler and line drawing workers.
本实用新型结构简单，造价低廉，操作灵活，制图准确，是钳工、钣金工、画线工的理想制图工具。
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