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就120型货车空气控制阀主阀组成中的滑阀试验方案及试验方法进行了分析,以求取得最优方案,提高120阀性能。
The test program and the test method of the slide valve in the main valve of the air control valve of the 120 type truck were analyzed in order to obtain the optimal scheme and improve the performance of the 120 valve.