steam brake
英 [sti:m breik] 美 [stim brek]

n.

汽闸；

英英释义

Steam brake

• A steam brake is a type of brake for steam locomotives and their tenders, whereby a steam cylinder works directly on the brake linkages.

以上来源于:Wikipedia

权威例句

Steam-brake
Steam brake for locomotive engines
Handbook for Railway Steam Locomotive Enginemen
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The electro-pneumatic brake system for steam road service
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