Back to basics - Why we ventilate mines, or what is adequate ventilation? Little attention was given to ventilation at the mine or ventilation impacts or requirements of the equipment. It was felt that this was symptomatic of a much larger problem, namely inadequate emphasis and attention being...
For some time, Mining Magazine has been publishing on a regular basis detailed descriptions of underground mines and articles discussing the types of mobile equipment used under-ground. In both cases, little, if any attention was given to ventilation at the mine or ventilation impacts or ...
Ventilation Adequate ventilation is crucial in maintaining good IAQ. It involves the exchange of indoor air with fresh outdoor air to dilute and remove indoor pollutants. Ventilation systems, like air conditioning and forced air heating systems, must be properly designed, maintained, and operated to ...
a Adequate ventilation;[translate] a于嗟阔兮,不我活兮。于嗟洵兮,不我信兮 Yu Jue extravagant, I do not live.Yu Juexun, I do not believe[translate] a把看过的风景,都带在你的身边吧...[translate] a称取一定量薏苡仁淀粉,放入250mL三口烧瓶中,加入一定数量的去离子水,在沸水中水浴20min...
Especially the one made of canvas, because these fabrics supply strength, fireproofing, waterproofing and adequate ventilation (通风) . W: What else should I bring? M: Well, you should also bring sleeping bags. They are easier to carry than blankets and provides a more efficient insulation (...
aDANGER:FLAMMABLE MIXTURE . DO NOT USE NEAR FIRE OR FLAME KEEP TUBE CLOSED WHEN NOT IN USE. IF SWALLOWED DO NOT INDUCE VOMITING . CALL A PHYSICIAN IMMEDLY.USE WITN ADEQUATE VENTILATIONCONTENTS:MEK...50% ACETONE...25% POLYURETHANE...15% ETHL Acetate...10%是什么意思? 正在翻译,请等待....
Fluoroboric acid is a corrosive substance that can cause severe burns to the skin, eyes, and respiratory system. It is crucial to wear appropriate personal protective equipment, such as gloves, goggles, and a laboratory coat, when working with this acid. Adequate ventilation is necessary to avoid...
Ventilation Ventilation systems are designed to bring in fresh outdoor air and distribute it throughout the building. Ventilation systems also remove stale air, odours, and contaminants from the indoor environment. Adequate ventilation can eliminate issues such as condensation, damp, and...
The inspector will check for visible leaks, properly secured toilets, adequate ventilation, and other issues. If the bathroom does not have a window or a ventilation fan, mold and mildew can become problems, and moisture can warp wood cabinets over time. ...
aEnsure that there is adequate ventilation. 保证有充分透气。[translate] a鲜汤 水淀粉等对成滋汁 正在翻译,请等待...[translate] aLove must be patient. 爱一定耐心。[translate] a积累替换人选 The accumulation replaces the candidate[translate] ...