成分 – phrases

Terms for subject Rail transport containing 成分 | all forms | in specified order only

Chinese	English
土石成分调查	survey of soil and rock composition
大气成分	atmosphere specific
橡胶成分定性分析	component analysis of rubber
电气磨损成分部件	electric wear component
货车空气分配阀合成橡胶模板	composition rubber diaphragm of air control valve