Daily Question Challenge 8.22: 2 wealth rewards for participation, 6 wealth rewards for correct answers
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The last edit to this post was made by Du Xiaoping on 2015-8-22 at 08:24. Such systems are equipped with continuous acquisition and monitoring systems for parameters such as temperature, pressure, liquid level, flow rate, and composition, as well as detection and alarm devices for leaks of flammable gases and toxic or harmful gases. They also feature functions such as remote data transmission, continuous recording, accident early warning, and information storage； Class 1 or Class 2 major hazard sources are equipped with an emergency shutdown function. The electronic data recorded shall be retained for no less than ( ) days. 1. 10 days 2. 15 days 3. 30 days 4. 60 days Article 13 of Order No. 40 issued by the State Administration of Work Safety; the correct answer is 30 days
The retention period for the recorded electronic data shall be no less than (30) days
Hazardous sources are equipped with continuous acquisition and monitoring systems for information such as temperature, pressure, liquid level, flow rate, and composition, as well as detection and alarm devices for leaks of flammable gases and toxic and harmful gases. They also possess functions such as remote data transmission, continuous recording, accident early warning, and information storage； Class 1 or Class 2 major hazard sources are equipped with an emergency shutdown function. The electronic data recorded shall be retained for no less than (C) days.
3, 30 days! ! ! ! ! ! ! ! ! ! !
The electronic data recorded shall be retained for no less than (3, 30) days.
Class 1 or Class 2 major hazard sources are equipped with an emergency shutdown function. The electronic data recorded shall be retained for no less than (30) days.
3. (30 days)-----------------
Hazardous sources are equipped with continuous acquisition and monitoring systems for information such as temperature, pressure, liquid level, flow rate, and composition, as well as detection and alarm devices for leaks of flammable gases and toxic and harmful gases. They also possess functions such as remote data transmission, continuous recording, accident early warning, and information storage； Class 1 or Class 2 major hazard sources are equipped with an emergency shutdown function. The electronic data recorded shall be retained for no less than (30) days. 1. 10 days 2. 15 days 3. 30 days 4. 60 days