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  • 中央空调冷冻、供暖循环水系统解决方案 2018-05-03

    YI、ZHONGYANGKONGDIAOLENGDONG、GONGNUANSHUISHUIZHIBIAOZHUN ZHIXING(SHEPINSHIWULICHANGSHUICHULISHEBEIJISHUTIAOJIAN)HG/T3729-2004 MIBISHIXUNHUANSHUI(LENGDONG、CAINUAN)YINGFUHERUXIASHUIZHIYAOQIU: · SUANJIANDU:pH 7.5~9.5; · ZONGYINGDU(YICaCO3JI):≤700mg/L; ...

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  • 什么是软水与硬水? 2018-05-03

    SHUIDEYINGDUSHIZHISHUIZHONGGAI、MEILIZIDENONGDU,YINGDUDANWEISHIppm,1ppmDAIBIAOSHUIZHONGTANSUANGAIHANLIANG1HAOKE/SHENG(mg/L)。 SHUIFENWEIRUANSHUI、YINGSHUI,FANBUHANHUOHANYOUSHAOLIANGGAI、MEILIZIDESHUICHENGWEIRUANSHUI,FANZHICHENGWEIYINGSHUI。SHUIDEYINGDUCHENGFEN,RUGUOSHIYOUTANSUANQINGNAHUOTANSUANQINGMEIYINQIDE,XIZANSHI...

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  • 什么是水体污染 造成水污染物质有哪些 2018-05-03

    TIWURAN(waterpollution) SHUITISHOUDAORENLEIHUODONGDEYINGXIANGERSHISHUIDEGANGUANXING、WULIHUAXUEXINGZHI、HUAXUECHENGFEN、SHENGWUZUCHENGYIJIDIZHIZHUANGKUANGDENGFASHENGEHUADEXIANXIANG。SHUIWURANSHISHUIDESHIYONGJIAZHIJIANGDI,JISHUISHENGSHENGWUHEYONGSHUIZHEZAOCHENGWEIHAI,BINGJIAJUSHUIZIYUANDUANQUEDEMAODUN。SUIZHERENKOUDEZENG...

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  • 过滤器不同滤料的对比 2018-05-03

    XITUCISHALVLIAO XITUCISHALVLIAOXIXUANYONGYOUZHIGAOLINGTUHEYIDINGSHULIANGDEZHANJIEJI,CHENGXINGJIDENGYUANLIAOJINGLIANNICHENGXING,GANZAOBEISHAODENGGONGYIJINGZHIMIANCHENG。JUYOUJIXIEQIANGDUGAO,BIBIAOMIANJIDA,MOSUNLVDI,KONGXIJIEGOUFADADEHUIBAISEQIUZHUANGXINGLVLIAO。LIJINGYIBANZAI0.5-32mmZHIJIANDEDUOZHONGGUIGE,DUOYONG...

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  • 什么是原水、软化水、脱盐水、纯水和超纯水 2018-04-23

    YUANSHUI SHIZHIWEIJINGGUOCHULIDESHUI。CONGGUANGYILAISHUO,DUIYUJINRUSHUICHULIGONGXUQIANDESHUIYECHENGWEIGAISHUICHULIGONGXUDEYUANSHUI。LIRUYOUSHUIYUANSONGRUCHENGQINGCHICHULIDESHUICHENGWEIYUANSHUI。 RUANHUASHUI SHIZHIJIANGSHUIZHONGYINGDU(ZHUYAOZHISHUIZHONGGAI、MEILIZI)QUCHUHUOJIANGDIYIDINGCHENGXUDESHUI。SHUI...

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