型式试验用阀门驱动装置的选择天津市阀门驱动技术研究所陈华样，寇国清１．概述当完成一个系列产品的设计后，一般都需要从中选出一个或多个具有一定代表性的样机进行试验，以验证系列产品的各项性能指标和符合设计要求的程度。这样，样机的选择就较为关键了。对核级产品... Type test valve drive selection Tianjin Valve Drive Technology Institute Chen Hua-like, Kou Guoqing 1. Overview When the design of a series of products is completed, it is generally necessary to select one or more representative prototypes for testing to verify the performance indicators and the degree of conformity of the design requirements. In this way, the choice of prototype is more critical. For nuclear products ...