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为什么在氨用压力表中使用甘油?

作者:发表时间:2020-01-09


      GANYOUSHICHONGYELIANGBIAOZHONGZUICHANGYONGDEYETI,CHONGMANGANYOUDEANYONGYALIBIAOJUYOUHENGAODEXINGJIABI,BINGQIEZAISHIWENXIAKETIGONGLIANGHAODEJIANZHENXIAOGUO,ZHEIXIEANYONGYALIBIAOZAI-4°FZHI+ 140°F(-20°CZHI+ 60°C)ZHIJIANDEWENDUXIAGONGZUOLIANGHAO。

ANYONGYALIBIAOZHONGSHIYONGDEQITAYETI

边锋游戏      GUITONGYOUHEQITATONGLEIYOUJISHIZAIFEICHANGDIDEWENDUXIAYEJUYOUJIAODIDEZHANDU,YINCI,CHONGMANGUISHUZHIDEANYONGYALIBIAOGENGSHIHEWENDUBIANHUAJIAODADEYINGYONG。YOUQISHIZAIJIAOLENGDEQIHOUXIAYIJIKENENGHUIJIEBINGDEQINGKUANGXIA,TAMENDEGONGZUOWENDUFANWEICONG-40°FDAO+ 140°F(-40°CDAO+ 60°C)。LUHUATAN -filledJIBEIGENGHAODIYINGYONGYUSHEJIYANGHUAJIRULV、YANGHEGUOYANGHUAQINGDEYINGYONGCHENGXU,TAMENZAIYUGANYOUTIANCHONGANYONGYALIBIAOXIANGTONGDEWENDUFANWEINEIGONGZUO,JICONG-4°FDAO+ 140°F(-20°CHE+ 60°C)。

WEISHENMEZAIANYONGYALIBIAOZHONGSHIYONGYETI?

      CHONGMANYETIDEANYONGYALIBIAOJUYOUXUDUOYOUDIAN:

边锋游戏      —YETIXISHOUZHENDONGHEYALIFENGZHI

边锋游戏      —YETIHUANCHONGZUOYONGSHICAOZUOYUANKEYIZAIDONGTAIFUZAIHEKUAISUZHENDONGTIAOJIANXIAJINXINGDUSHU

      —YETIRUNHUASUOYOUYUNDONGYUANJIAN,CONGERDADAJIANSHAOYUNDONGSHIDEMOSUN

      —YOUYUDADUOSHUCHONGMANYETIDEYIBIAODOUTIANCHONGYOUFEISHUIYETIBINGBEIMIFENG,YINCITAMENZAIFUSHIXINGHUANJINGZHONGYUNXING,BINGQIEBUSHOUSHUIFENSHENTOUHEJIEBINGDEYINGXIANG,CONGERJIANSHAOLECHONGJIDEYINGXIANG。

      ZAIJIDUANGONGZUOTIAOJIANXIA,ANYONGYALIBIAOZHONGTIANCHONGYETIKEZHANGQITIGAOCELIANGXITONGDEKEKAOXINGHEWANZHENGXING。

RUHEWEIANYONGYALIBIAOXUANZEHESHIDEYETI?

      YONGYUTIANCHONGYIBIAODEYETILEIXINGSUIYINGYONGCHENGXUERBIANHUA。JINGUANCHUNGANYOUZAIDADUOSHUYINGYONGZHONGTIGONGZUIJIAXINGNENG,DANMEIZHONGGANYOUDOUYOUZIJIDEYAOQIU,BANGZHUQUEBAOLIUTIYUYINGYONGCHENGXUSHIDANGDUIYINGDEZHUNZESHI:

      —RUGUOJIEBINGYOUWENTI,QINGSHIYONGCHONGMANGUIYOUHUOQITALEISIYETIDEZHISHIQI。TAMENSHENZHIZAI-60SHESHIDUSHIRENGJUYOUDIZHANDU。

边锋游戏      —RUGUOXITONGJUYOUDIANQIFUJIAN(LIRUCHUDIAN),QINGSHIYONGJUEYUANYOU。

      —RUGUOYUJIWENDUHUICHUXIANJIDABODONG,QINGSHIYONGGUIYOU。YETIDEZHANDUYUEGAO,QIHUANCHONGNENGLIJIUYUEDA。

      QIYUANYINZAIYU,HUANCHONGJIYUZHANDUCHENGBILIDIBIANHUA,QUJUEYUTIANCHONGYEWENDUDEZHENGQUECHENGDU。ZUNIQUJUEYUANYONGYALIBIAOBIXUMANZUDEXINGNENGYAOQIU,LIRUZHIZHENXIANGYINGSHIJIAN、JIDUANYALI、ZHENDONGHEYALIBIANHUA。