【Daily Topic】【Engineering Version 20160530】

2016-05-30View Original

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Participation reward: 2 Wealth. Reward for correct answer: 9 Wealth. Multiple-choice question: The specialized instruments for mining engineering surveying include (　　). 　　A. Total station B. Photogrammetric rangefinder C. Laser level D. Laser plumb bob E. Gyrotheodolite

Reply #22016-05-30

This post was last edited by Zhongyuanren on 2016-5-30 07:59: C laser level, laser plumb bob, gyrotheodolite

Reply #32016-05-30

CDE~~~~~~~~~~~

Reply #42016-05-30

C. Laser level D. Laser plumb bob E. Gyrotheodolite

Reply #52016-05-30

A. Total station 　　B. Photogrammetric distance meter 　　　　D. Laser plumb bob 　　E. Gyrotheodolite

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【Daily Topic】【Engineering Version 20160530】

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