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English Translations » 【公用配套及基建圈】 » 【Daily Discussion】Utilities - Civil Engineering - 20210306

【Daily Discussion】Utilities - Civil Engineering - 20210306

2021-03-06View Original

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The characteristics of an excavator when digging soil are ( ). Choose one: A. Move backward and downward, cutting soil with its own weight; B. Move straight up and down, cutting soil with its own weight; C. Move forward and upward, cutting soil forcibly; D. Move backward and downward, cutting soil forcibly. Feel free to participate actively in the discussions – there are great rewards available for those who answer questions posed by VIP members! ! !
Reply #22021-03-07
C. Move forward and upward, forceful soil cutting

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Translated at 2026-07-23 19:34:02

Original: https://bbs.hcbbs.com/thread-3183537-1-1.html

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