bullet trephine

... bullet scoop 枪弹勺,枪弹匙 bullet trephine 球头环钻 bumper 缓和冲突器,减震器 ...

 bullet trephellone

... bullet scoop 枪弹勺，枪弹匙 bullet trephellone 球头环钻 bumper 缓冲器，减震器 ...