worm and wheel steering gear
[造纸英汉词典]
worm and wheel steering gearn.蜗杆蜗轮转向机构
是什么意思,worm and wheel steering gear的解释,worm and wheel steering gear的翻译
[船舶英汉词典] worm and wheel steering gear
worm and wheel steering gear
[造纸英汉词典]
worm and wheel steering gear是什么意思,worm and wheel steering gear的解释,worm and wheel steering gear的翻译
[船舶英汉词典] worm and wheel steering gear