无码模特在线观看|亚洲无码中文字幕在线观看视频免费|日韩熟妇偷窥视频|91视频99re

應(yīng)對(duì)特殊的無塵煙氣，我公司使用了特殊的側(cè)流式模塊及顆粒狀脫硝催化劑陶瓷載體模塊，該催化劑同效果下使用量少，占地面積小，在150℃～180℃超低溫范圍內(nèi)依舊保持良好的化學(xué)活性，極大的擴(kuò)展了scr脫硝的應(yīng)用領(lǐng)域。
In order to cope with the special dust—free flue gas，our company usesthe special lateral flow module and grandulardenox catalyst．Under the same effect，the dosage of this catalyst is smaller and the covering area is less．It can always keep good chemical activity in the ultralow temperature scope of 150℃～180℃ so that it greatly expands the application field of scrdenox．