应提供每个生产商的名称，地址和责任，包括立契约者，以及制造和检测中涉及的每一个拟定的生产地点或设备。
The name, address, and responsibility of each manufacturer, including contractors, and each proposed production site or facility involved in manufacturing and testing should be provided.
用于运输压力大于25 ps ig (40 psia)的液态氮的容器需要按照DOT规范设计、制造和检测。
Containers used for transporting liquid nitrogen at pressures greater than 25 psig (40 psia) need to be designed, manufactured, and tested to DOT specifications.
本文重点介绍了WIDE系统的设计原则和技术指标的确定，以及为保证指标的实现，确定球面反射镜和后投影屏设计、制造和检测指标。
To Ensure realization of those parameters, criteria for designing, manufacturing and testing of spherical mirror and back projection screen of this system are discussed.
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