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English Translations » 历史存档[信息] » Working overtime for National Day. Environmental Protection

Working overtime for National Day. Environmental Protection Daily Question 10.1: Participate for a prize; additional rewards for correct answers

2015-10-01View Original

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This post was last edited by slll611 on 2015-10-6 at 16:42. The pollution factors in the oil storage tank area are (ABCD). A Oil leakage B Venting through the breather valve C Open-type dehydration D Tank cleaning
Reply #22015-10-02
The pollution factors in the oil storage tank area include (vent gas from breather valves； Oil leakage）
Reply #32015-10-02
The pollution factors in the oil storage tank area include (A B C D). A Oil leakage B Venting through the breather valve C Open-type dehydration D Tank cleaning
Reply #42015-10-02
The pollution factors in the oil storage tank area are (A B C D)
Reply #52015-10-02
The pollution factors in the oil storage tank area are (ABCD). A Oil leakage B Venting through the breather valve C Open-type dehydration D Tank cleaning
Reply #62015-10-02
A Oil leakage B Venting through the breather valve C Open-type dehydration D Tank cleaning
Reply #72015-10-02
The pollution factors in the oil storage tank area are (ABCD). A Oil leakage B Venting through the breather valve C Open-type dehydration D Tank cleaning
Reply #82015-10-02
The pollution factors in the oil storage tank area include: D
Reply #92015-10-02
B Breathing valve exhaust ................................
Reply #102015-10-02
The pollution factors in the oil storage tank area include ( ). A Oil leakage B Breather valve exhaust D Tank cleaning

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Translated at 2026-07-21 01:35:08

Original: https://bbs.hcbbs.com/thread-1469964-1-1.html

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