挂机赚钱

新聞動態
聯系我們/ CONTACT US

SHANGHAIWEILENGJIXIESHEBEIYOUXIANGONGSI

SHANGHAIZONGBU

REXIANZIXUN:18916419229

LIANXIREN:ZHANGXIANSHENG

DIZHI:SHANGHAISHIQINGPUQUBAIHEZHENHEXIANGLU35HAO

DIANHUA:021-39808679

ZIXUNQQ:286972114

YOUXIANG:286972114@qq.com

WANGZHI:snmowenji.com

新聞動態
News Center
您所在的位置:首頁 > 新聞動態
空調系統在加注制冷劑前為什么要抽真空?
添加時間:2018-4-17     點擊次數:348

MUDESHIWEILEQINGCHUXITONGZHONGDEKONGQIJISHUIFEN,BINGJINYIBUJIANCHAXITONGZAIZHENKONGQINGKUANGXIADEMIFENGXING,XITONGZHONGRUOHUNYOUKONGQIHESHUIFENHUICHANSHENGYIXILIEBULIANGHOUGUO:

(1)YOUYUKONGQIJUEREZHISHUDAYUZHILENGJIDEJUEREZHISHU,JIANGDAOZHIYASUOJIPAIQIWENDUGAOYUZHILENGJIQIXIUWENDU;

(2)KONGQIJINRUXITONGHOU,ZHILENGJILENGNINGYALIYEHUISHENGGAO;

(3)YOUYUKONGQICUNZAI,LENGNINGQICHUANREGUANNEIBIAOMIANXINGCHENGDEQICENGQILEZENGJIAREZUDEZUOYONG,JIANGDILELENGNINGQIDESANRENENGLI;

(4)SHUIZAIXITONGZHONGYUZHILENGJIZUOYONGCHANSHENGSUANXINGWUZHI,CONGERFUSHIGUANDAOHESHEBEI;

(5)SHUIZAIXITONGZHONGYUZHILENGJIBUXIANGRONG,JIANGZAIPENGZHANGFAJIELIUKONGCHUXINGCHENG“BINGDU”XIANXIANG。

SUOYIBIXUJIANGXITONGZHONGKONGQIJISHUIFENJIANSHAODAOZUIDIXIANDU,BIXUDUIXITONGCHOUZHENKONGDAOZHENKONGDUWEI98.7kpa(740mmhg).SHISHUIFEITENGZHENGFAHOUPAICHU。

網站首頁|公司簡介|產品展示|客戶案例|新聞動態|合作伙伴|聯系我們
版權所有:上海威棱機械設備有限公司 【后臺管理】 網站建設:企炬
开心生肖 贵州11选5开奖结果 福建11选5走势图 广东11选5开奖结果 湖北11选5开奖结果 正规捕鱼游戏 正规捕鱼游戏 万丰国际赌场