The paper compares the theoretical initiation process of a Taishan 25 tractorengine with its practical process.
比较了泰山25型拖拉机机组的理论起步过程与实测起步过程。
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Rebels in the Nafusa mountains receive weapons on small planes landing on back roads and have built a simple funicular, powered by a tractorengine, to supply fighters on top of a ridge.