abrasive paper
砂纸研磨纸
热门单词
- absolute measurement
- accepted engineering requirement
- achieved
- acid iodide
- acid mordant black
- acidic resin
- activating signal
- actograhy
- adamantinocarcinoma
- adapter bush
- adaptive act
- adarsa
- addisonism
- adhesive paste
- adigeite
- adradial canal
- advanced low power schottky ttl
- aerial night camera
- aerial rotating equipment
- aerofoil theory
- aerophotogrammetry
