英语词汇“over type worm gear”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	over type worm gear
释义	over type worm gear un. 蜗杆在上的蜗轮传动装置
随便看	oil well drive oil-well drive oilwell flow index oil well gas anchor oilwell paraffin prevention oil well paraffin removal equipment oilwell performance oil well pipe oil well pipe thread oil well potential test oil well pressure oil-well pump oil well pump oil well pumping method oilwells oil wells oil-wells oilwell safety equipment oil well sand anchor oil well sand removal oil well screen oil well shooting oil-well wastewater oil wet capillary oil wet reservoir 近水惜水。近水方同梅市隐，知音还有同期听。近水楼台先得月近水楼台先得月，向阳花木早为春。近水楼台先得月，向阳花木早逢春近水楼台先得月，向阳花木易为春。近水楼台先得水，向阳花木易为春近水楼台，捷足先登近水游鱼迸冰出，斜行沙鸟向池来。近水知鱼性，近山识鸟音。讒誣讒謗讚谷谷谷谷谷あい谷おり谷まる