Focuses on the double "o" ring connection, the scene ends meet connections, flanged connections, such as connections and their respective conditions of application and quality control points.

重点论述了双“〇”圈连接、现场糊口连接、法兰连接等连接方式及其各自的适用条件与质量控制要点。

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By the research on ther theology and texture properties, it will be helpful for cheesemaker to better predict and control the overall quality o...

通过对流变学和质地性质的研究，将有助于干酪生产者更好的地预测和控制产品的质量。

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This is a new type instrument which can be used for on line annealing test and quality monitoring control system o...

它可以做为平板玻璃工业中质量控制系统中的检测装置而用于生产线上。

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