金币可以换钱的游戏

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  • 便携式PH计,手持式数字酸度计

    PHB-5XINGBIANXIESHIPHJI,SHOUCHISHISHUZISUANDUJIYUDIANJIKEFENLI,YONGBNCBIAOZHUNCHATOUZUOLIANJIE。YINCI,YIQIWAIXINGXIAOQIAO,DIANJIGENGHUANFANGBIAN,YIQIDUSHUGENGKEKAO。YIQISHIYONGYUYANJIUSHI,GONGKUANGSHENGCHANXIANCHANG,NONGYUMUYEYIJIHUANBAOSHUIZHIDEJIANDUDENG,YONGTUJIWEIGUANGFAN。

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  • 便携式酸度计,便携式PH计

    PHBBIANXIESHISUANDUJI,BIANXIESHIPHJISHIYOUWEICHULIQIKONGZHIDEZHINENGHUApHJI,XUANYONGGAOKEKAOJINKOUJICHENGYUANJIANBINGJINGYANGESHAIXUANJINGZHIERCHENG,XINGNENGWENDING、KEKAO,CAOZUOJIANDAN。SHIYONGYUSHIYANSHIJINGMICELIANGRONGYEDESUANDU(pHZHI)HEDIANJIDIANWEI(mV),GUANGFANYONGYUQINGGONG、HUAGONG、ZHIYAO、SHIPIN、FANGYI、HUANBAOJIJIAOYUKEYANBUMENDEDIANHUAXUEFENXI。

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  • 智能型酸度计 微机型台式酸度计

    ZHINENGXINGSUANDUJIWEIJIXINGTAISHISUANDUJISHIYOUWEICHULIQIKONGZHIDEZHINENGHUApHJI,XUANYONGGAOKEKAOJINKOUJICHENGYUANJIANBINGJINGYANGESHAIXUANJINGZHIERCHENG,XINGNENGWENDING、KEKAO,CAOZUOJIANDAN。SHIYONGYUSHIYANSHIJINGMICELIANGRONGYEDESUANDU(pHZHI)HEDIANJIDIANWEI(mV),PEISHANGORPDIANJIKECELIANGRONGYEORP(YANGHUA-HAIYUANDIANWEI)ZHI,PEISHANGLIZIXUANZEXINGDIANJIKECELIANGGAIDIANJIDEDIANJIDIANWEIZHI。GUANGFANYONGYUQINGGONG、HUAGONG、ZHIYAO、SHIPIN、FANGYI、HUANBAOJIJIAOYUKEYANBUMENDEDIANHUAXUEFENXI。

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  • 数显酸度计 精密台式酸度计

    PHSXINGSHUXIANSUANDUJIJINGMITAISHISUANDUJISHIYONGYUSHIYANSHICELIANGPHZHIDEGAOJINGDUYIQI,JUYOUpH,mVSHUANGZHONGGONGNENG。CAIYONGE201XINGFUHEDIANJI,FANYINGKUAI,WENDINGXINGHAO。GAIXILIEYIQIGUANGFANYONGYUKEYAN、JIAOXUE、NONGYEDENGXUDUOXUEKEHELINGYU。

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  • 精密微电脑酸度计/PH计

    JINGMIWEIDIANNAOSUANDUJI/PHJI(JIPHZHICEDINGYI)SHIYIZHONGCHANGYONGDEYIQISHEBEI,ZHUYAOYONGLAIJINGMICELIANGYETIJIEZHIDESUANJIANDUZHI,PEISHANGXIANGYINGDELIZIXUANZEDIANJIYEKEYICELIANGLIZIDIANJIDIANWEIMVZHI,YEKEYIYOUWENDUDECEDING。GUANGFANYINGYONGYUGONGYE,NONGYE,KEYAN,HUANBAODENGLINGYU。SUANDUJISHICEDINGRONGYEpHZHIDEYIQI。

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  • 便携式氧化还原测定仪

    BIANXIESHIYANGHUAHAIYUANCEDINGYIYONGYUCELIANGGEZHONGRONGYEDEYANGHUAHAIYUANDIANWEI。YIQIGUANGFANSHIYONGYUKEYAN、JIAOXUE、GONGYE、NONGYEDENGXUDUOXUEKEHELINGYU。ZAICHENGFENFENXI、ZHILIANGJIANCE、HUANJINGJIANCEDENGLINGYUYEYOUZHEJIWEIZHONGYAODEYINGYONG。

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