开口合同

opened contract【贸易】

暂无补充释义。

相关词条

pre-opened play of steering control valve【车辆】

opened

open cycle【自】;open loop【自】;opened loop【自】

half-opened impeller【机】;unshrouded impeller【机】

carburettor with fuel-supply parts opened and closed in synchronism with engine stroke

normal opened contact【机】

container, to be opened by piercing, cutting

parts opened and closed in synchronism with engine stroke