With the reference of the test purpose and requirement for high pressure gas bottle, the systems for airproof, fatigue, water pressure and blasttest are worked out.
按照高压气瓶的各类试验的目的和要求，设计出了气密、疲劳试验和水压、爆破试验系统。
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This unlucky blast-test dummy was the star of the Consumer Product Safety Commission's annual July press event on the National Mall in Washington.
This paper introduces the construction process and test method of treating softer foundation by using blast furnace's heavy slag as bed course in a certain engineering.