conjoint for lift valves and slides for internal combustion engines是什么意思、英文翻译及中文解释
05-28
conjointforliftvalvesandslidesforinternal-combustionengines词语:conjointforliftvalvesandslidesforinternal-combustionengines解释:内燃机提升阀和滑动装载的结合词典:专利专业英汉词典conjointforliftvalvesandsl...