词汇	gun roving
释义	gun roving 喷射纱
随便看	production nucleus production number production numbers production of accounting information production of acetylene production of acetylene, by wet methods production of acid production of actinides production of activated carbon production of albumen powder production of alkali metals production of alkaline earth metals production of alloys production of alloys reduction production of alloys reduction, cathodic production of aluminium production of aluminium from alkali metals production of aluminum production of antimony production of any patent production of ar-chives list production of arsenic production of art production of artificial fibres production of assimilation matter