economical
【化】 简易龙门起重机
economical gantry crane
暂无补充释义。
相关词条
politico-economical
economical
Economical Efficiency Analysis for Chemical Technology
economical dredging depth【水运】
economical maturity
economical consumption of fuel【交】
economical
economical gantry crane
暂无补充释义。
economical
politico-economical
economical
Economical Efficiency Analysis for Chemical Technology
economical dredging depth【水运】
economical maturity
economical consumption of fuel【交】
economical