它里面装着注油枪、垃圾袋和一个刮刀。
未来将有更多的太空行走，宇航员不得不分享注油枪了。
There will be more spacewalks, the astronauts are just going to have to share grease guns.
一种飞机滑油注油枪，其包括储油筒堵头(1)、分解接头(2)、夹布胶管(3)、注油嘴(4)。
An airplane lubricating oil injection gun comprises an oil storage cylinder plug (1), a decomposed joint (2), a cloth clamping hose (3) and an oil injection nozzle (4).
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