装运港船上交货价

贵方如能在二十四小时内寄出订单，本公司就以船上交货价条件交货。

lubricant, free of mineral oil

the low-tax, tariff-free zone; bonded area; tax-protected zone

ambiguity in context-free grammar【计】

pulse-free chromatographic pump

context-free phrase structure rule【计】

six bowels fulfill their purposes when there is free flow

boost qi4 and free yang2

Free Passage