He was attacked by a security man who tried to wrest away a gas cartridge.

一名保安袭击了他，那保安想抢走一个气罐。

《柯林斯英汉双解大词典》

Folding handles, room for one 2207 LP gas cartridge.

把手可折叠，内部可存放一只2207气罐。

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The wobbler together with the gas cartridge synchronously rotated with the wheel owing to the effect of the handspike of the gas cartridge on the wobbler, when the utility model is in normal use;

本实用新型正常行使时偏心轮受气筒推杆的作用， 连同气筒一起随车轮同步转动；

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It also raised the minimum age for airgun ownership from 14 to 17 while outlawing the import of and licensing certain types of gas cartridge airguns.

BBC: NEWS | UK | Scotland | Airgun plea after toddler's death

Reading Fisher's counsel on how to achieve this feat, I was reminded of my time in the Marine Corps when the medic explained the uses of the caked tube of atropine kept in a back pocket of our cartridge belts as a remedy for a nerve gas attack.

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