a sealing device to prevent escape of combustion gases around or behind the bullet in firing a gun; esp. a thin cap or cup fitted to the base of a…
| 单词 | θ163551 |
| 释义 | society > armed hostility > military equipment > weapon > device for discharging missiles > firearm > parts and fittings of firearms > [noun] > breech > part to prevent escape of gas (3) gas check1856 a sealing device to prevent escape of combustion gases around or behind the bullet in firing a gun; esp. a thin cap or cup fitted to the base of a… Broadwell ring1867 A kind of circular gas-check for use in cannon and small arms. gas ring1880 (a) a gas burner comprising a series of gas jets arranged in a circle, typically forming part of a cooker or hob; cf. ring burner n. at ring, n.1… |
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