harmful gas造句
measurement-control-warning system for harmful gas
Low-nitrogen combustion technology, smokeless and odorless, without harmful gas.
Environmental protection, no heavy metals and harmful gas.
Ammonia gas and hydrogen sulfide is harmful gas, and more harmful than carbon dioxide, especially ammonia in the air to limit the content below fifteen over one million.
Application of hyperoxia liquid intravenous infusion to cure harmful gas poisoning of mine
The discussion on the preventive measure of harmful gas produced by indoor drainage system
We should find some ways to prevent the harmful gas from spreading.
A new project that aims to safely dispose of harmful gas emissions has been launched in Australia.
With the aluminum casting actuator box body, the utility model can effectively avoid the corrosion of harmful gas.
Trees are natural air conditioners. They take harmful gas from the air, and release oxygen into the air.
This text introduces application of harnessing harmful gas with boost technique in Majiliang coal mine, the economic results is notable.
Oxygen is beneficial, carbon dioxide gas is harmful gas, chicken in the breath process to take in oxygen, emit carbon dioxide.
A large amount of dust and harmful gas are produced in the open - pit mining process, which can affect a large area and cause serious consequences.
During burning, it has no smoke, smell and harmful gas generated, it is not affected by vibration and turning upside down, and has a flame approaching blue colour.
Small Density too big when, not only indoor carbon dioxide and hydrogen sulphide ammonia, the harmful gas such as increased, the temperature increases, the air cushion wet grass.
The Contractor shall provide his personnel with various necessary safety tools or instrument, safety lamp, gas mask and oxygen supplying equipment in the area where harmful gas is possible to appear.
The most crucial is, base material still should accord with environmental protection requirement, especially adhesive, the harmful gas that they release will perplex your bedroom for a long time.
The use of special physical adsorption, activated carbon is the most widely used in the world, the most mature, and the effect is the most reliable, remove harmful gas the best performance "experts".
But even if it is a ventilation pipe is also divided into several, there is a simple dust, smoke, exhaust pipe, but also have a special rule out harmful gas pipeline.
Human industrial products of all kinds of harmful gas emissions of heavy metals and lead to rising temperatures, melting glaciers, rising sea levels, sea blue color inhaled more calories.
These materials are now known to let out harmful gases.
So in the production area, a good ventilated condition is needed to effectively remove harmful gases.
They absorb harmful gases and release oxygen so that you can have clean air.
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如果可以我会爱你造句
1、如果可以我会爱你到天荒地老如果不可以我回爱你到地老天荒。2、如果可以我会爱你到天荒地老。...
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少年至尊造句
1、素魅流邙!一个血腥、狂暴,但是却极负正义的少年至尊,在这个纷乱残酷的世界里,他为了自己的正义,以杀止杀,以杀*道,最终成就一代杀戮之神!2、素魅流邙!一个血腥、狂暴,但是却极负正义的少年至尊,在这个纷乱残酷的世界里,他为了自己的正义,以杀止杀,以杀*道,最终成就...
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甘爽造句
1、菜品特点:金黄似珠,皮酥馅腴,味清鲜甘爽。2、一茶友寻得邹炳良老先生亲传的小罐手工普洱熟茶,兴高采烈取来让我冲泡,一享其酽纯甘爽。3、全身心贯注在茶上,一口一口慢慢品茗,不要在意茶味的甘苦,你的心越清净,喝出来的茶越清香甘爽。...
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前交叉韧带造句
1、结果前、后交叉韧带、外侧副韧带损伤2例,前交叉韧带损伤3例,后交叉韧带损伤3例,内侧副韧带、前交叉韧带损伤1例,半月板损伤1例。2、损伤的前交叉韧带表现为双能肌腱模式下双能染*低于患者对侧正常的前交叉韧带。3、日志源地址为前交叉韧带有关的掉线。4、结论前...
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