基本解释闸瓦间隙调整装置英汉例句双语例句Described are the analysis of causes to typical troubles in ST 2-direction brake shoe slack adjuster and preventative measures.介绍了ST型双向闸瓦间隙调整器典型故障的原因分析及其预防措施。brake slack adjuster更多例句词组短语短语brake shoe slack adjuster 闸瓦间隙调整器brake slack adjuster更多词组