3522 路线

lù xiàn itinerary; route; political line (e.g. right revisionist road); CL:條|条[tiao2]

检测

jiǎn cè to detect; to test; detection; sensing

（ 中国

Zhōng guó China

） 有限公司

yǒu xiàn gōng sī limited company; corporation

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