smoothbore

n.

无膛线枪，无膛线炮；

Smoothbore
Smoothbore
Smoothbore
Smoothbore Flexible Riser for Gas Export
[Smoothbore hunting ammunition - a historical overview].
Bullet shell for smoothbore and rifled choke hunting guns
BULLET SHELL FOR SMOOTHBORE AND RIFLED CHOKE HUNTING GUNS
The motion of a spinner rocket inside a smoothbore launcher
Smoothbore PTFE stainless steel braid hose handles high temps and viscous media.(Processing Components)
Data unscrambling and the motion of a rocket inside a smoothbore launcher
Dynamic Response of a 120 mm smoothbore tank barrel during horizontal and inclined firing positions
The Smoothbore Volley That Doomed the Confederacy: The Death of Stonewall Jackson and Other Chapters on the Army of Northern Virgini...
Interchangeable choke tube for the shot load of smoothbore shotgun which causes to the shot load gradually initial tightening of pro...