alloying pellet
合金球
热门单词
- aircraft accessory
- aircraft all risks
- aircraft antenna
- aircraft automatic cannon
- aircraft axes
- aircraft ball bearing
- aircraft ammunition
- aircraft assembly plant
- aircraft bonding
- aircraft cable
- aircraft camera
- aircraft camera mounting
- aircraft carburetor
- aircraft carrier
- aircraft catapult
- aircraft catapult simulator
- aircraft ceiling
- aircraft climb assisting unit
- aircraft compass
- aircraft compass system
- aircraft component
