筒状
3.One of the vertical veins of eruptive origin in which diamonds are found in South Africa.
4.a long cylindrical self-propelled underwater projectile that detonates on contact with a target.
5.genus of New World tropical herbs or shrubs with terminal cymose heads of tubular flowers.
7.The holder cylinder is able to blow air into the soft plastic bottles to enable easy printing.
8.a musical percussion instrument; usually consists of a hollow cylinder with a membrane stretch across each end.
9.cylindrical casing containing an explosive charge and a bullet; fired from a rifle or handgun.
10.DEVELOPMENT OF DCB 4015 MARINE ENGINE OIL WITH MEDIUM SPEED AND CYLINDRICAL PISTON TYPE BY OVERBASE CALCIUM NAPTHENATE

