Acme (screw) thread
梯形螺纹
热门单词
- abraded filament yarn
- abridged spectrophotometer
- absolute value of a symbolic expression
- absorbed expenses
- absorption of light
- accelerated cooling
- accelerating charge
- accelerator pedal hinge
- access door
- accessory character
- accessory yolk
- accident maintenance
- accommodation notes
- accrued income
- accumulative formation
- accurate to gauge
- Acelba
- acetaminosalol
- acetic
- acetylene welding
- achromatic mycobacterium
