礦井空氣 的英文怎麼說
中文拼音 [kuàngjǐngkōngqì]
礦井空氣
英文
mine air- 礦 : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
- 井 : Ⅰ名詞1 (從地面往下鑿成的能取水的深洞) well 2 (形狀像井的東西) sth in the shape of a well 3 (...
- 空 : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
- 氣 : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
- 礦井 : [采礦工程] mine; pit; grube; groove; shaft; wheal; underground mine
- 空氣 : 1 (大氣) air; atmosphere 2 (氣氛) atmosphere 3 (氣閘) air brake4 pneum ; pneumo ; pneumat ;...
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Air cannon block clearer is a special device used to prevent and remove the material blast and block of all kinds of bunker, hopper, cement preheating furnace, pipeline y section and mine drawshaft and drawslope
空氣炮清堵器是防止和消除各類型料倉,料斗、水泥預熱器窯和管道分叉處及礦山溜井、溜坡的物料起拱,粘倉閉塞等現象的專用裝置。Foul or poisonous gas that sometimes pollutes the air in coal mines
礦井瓦斯,有毒氣體礦井中有時污染空氣的惡臭氣體或有毒氣體Technology reform of air compressor renew mine
礦井空氣壓縮機更新的技術改造The concentration of mathane monitor controlled by chip microprocessors, is able to sound the alarm bell based on the limit of mathane concentration, and start device to drain the gas at the same time
本文設計的用單片微機控制的甲烷濃度報警監控儀,是採用熱催化原理(俗稱黑白元件)探頭製成的甲烷濃度測量儀,適用於中小型煤礦井下各作業場所中測量空氣中的甲烷濃度。Auxiliary ventilation in mining ; flexible plastic air ducts for forced ventilation ; flat air ducts
礦井輔助通風設備.強制式通風設備的柔性塑料空氣導管Article 17 mining enterprises inspect the poisonous and harmful substances at the work sites and the percentage of oxygen in underground air to ensure that they meet safety requirements
第十七條礦山企業必須對作業場所中的有毒有害物質和井下空氣含氧量進行檢測,保證符合安全要求。Application of multi - fan parallel air curtain in ventilation of mine shaft
多機並聯空氣幕在礦井通風中的應用Aiming at the coal under the building, rail and water, difficultly - mined coal and the side of strip mine, hardly mined, but it is utilization for the ucg study on field test of air coal gas, water coal gas, rich oxygen coal on the side of strip the side of strip mine mine of fu xin, using the ucg for the mineral well, getting the method for building stove of ucg, obtain different coal gas group and heat value for the different gasification craft high volatile, multiple thin coal seams on the side of strip mine are suitable to underground coal gasification to produce middle low heat value gas
摘要針對「三下」煤層,難採煤層,復雜煤層以及露天邊坡剩餘的煤炭資源,並工開采不經濟或難以開采,可利用煤炭地下氣化將這些殘余資源得以回收利用,試驗利用礦井式煤炭地下氣化方式,對阜新礦露天邊坡進行了空氣煤氣、水煤氣、富氧煤氣的工業性試驗研究,通過煤炭地下氣化工業性試驗,得出在露天邊坡礦井式氣化建爐方式,不同氣化工藝的煤氣組分,熱值。The inspecting specification on safety technique for underground air compressors
煤礦井下空氣壓縮機安全技術檢驗規范Pbg type flameproof high voltage vacuum power distribution set series and bbd type flameproof low voltage protection case series are appropriate to environment with explode gas in underground coal mine
Pbg型礦用隔爆型高壓真空配電裝置系列和bbd型礦用隔爆型低壓保護箱系列,適用於煤礦井下具有爆炸性氣體的環境中。Portable air compressor in underground coal mines
煤礦井下移動式空氣壓縮機Kt series fans are widely used in air - conditioning system, air - purifying units and building ventilation applications. fb offer ideal solutions for coal, metal mine ventilation applications
Kt系列離心通風機廣泛應用於空調機組、空氣凈化除塵、建築物通風等場所。 fb系列礦用防爆軸流通風機主要用於煤礦、金屬礦山等地面主通風及井下局部通風。分享友人