性病研究实验室试验 vdrl venereal disease research laboratory test
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The senior site quality manager ( io ) or quality assurance ( di & a ) is responsible for ensuring that there is a procedure for handling out - of - specification results from laboratory tests that complies with the global quality standards 高级质量管理人员或质量部门应保证具有一个处理实验室试验结果超标的,符合全球质量标准的规程。
The article analyses the principle of such a system first . combined with the valve plate simulation and experiment result , the concrete machine structure and control system can be decided . in the article , the important part - valve fork is particularly analyzed ; at last , two concrete application in industrialization is referred 本文首先详细分析了此新型气量无级调节系统的工作原理,结合阀片工况模拟和实验室试验结果,确定了可调回流气阀的具体机构和气量调节控制系统,特别对其关键部件?压叉进行了失效分析和改造,并使用了塑料压爪,最后介绍了两个气量无级调节系统的工业化实例。