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English Translations » 【公用配套及基建圈】 » [Civil Engineering Version] Daily Question 20180426

[Civil Engineering Version] Daily Question 20180426

2018-04-26View Original

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The installation of exterior doors and windows in buildings must be secure. When installing doors and windows on masonry structures, it is strictly prohibited to use the following methods for fixation: A. Drilling B. Nail gun shooting C. Rivets D. Embedded components. Answer: B
Reply #22018-04-26
This post was last edited by 68ZCW on 2018-4-26 at 14:57: B, Nail Gun

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Translated at 2026-07-23 11:46:07

Original: https://bbs.hcbbs.com/thread-1976623-1-1.html

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