Titlebook: Handbook of Precision Engineering; Production Engineeri A. Davidson Textbook 1974Latest edition Macmillan Publishers Limited 1974 engine.en

形狀

Assembly Technique,In every company manufacturing precision engineering products there are several functionaries directly or indirectly involved in assembly techniques.

使長胖

Infuriate

極大痛苦

音樂學(xué)者

Highbrow

揉雜

無表情

Packaging,aterials used were those that were close to hand (e.g. shells, hollowed out pieces of wood, rush baskets, leather pouches). Later when people learned how to make earthenware jars and glass bottles the goods could be kept longer and a certain amount of trade with neighbouring tribes or peoples became feasible.

HUMP

蒸發(fā)