Xov Xwm

• 12/Jun2020

  Tub Yees Khoom Kub Thiab Khov Sib Piv Cov Lus: Cov Tub Yees R22

  Tsawg-chav siab siab-txias tub yees: qhov ntsuas kub evaporation siab dua li 0 ℃, thiab lub siab hws qis dua 29.41995 × 104Pa. Hom tub yees no tsim nyog rau centrifugal tub yees compressors hauv lu...

• 11/Jun2020

  Kev Tsim HFO-1234YF, Hom Tshiab Thiab Cov Tub Yees Txias R1234yf hloov chaw 134a

  Nrog kev qhia ntau dua thiab ntau dua thoob ntiaj teb ib puag ncig cov kev cai thiab cov kev cai tswjfwm kev txo qis tsev cog khoom ntawm hydrofluorocarbons, lub cim thib plaub tub yees HFO-1234yf ...

• 10/Jun2020

  Huab Cua Hloov Thiab Nws Qhov Txim Rau Ac Muag

  Txoj kev kawm tshiab saib txog tsev neeg daws cov kev hloov pauv huab cua los ntawm kev pom zoo thiab siv cov cua txias, thiab qhov no yuav ua li cas nce nqi hluav taws xob los ntawm 35-42 feem pua...

• 06/Jun2020

  Cov Kev Phom Sij Ntawm Kev Siv Lub Tshuab Hluav Taws Tsis Taus Lawm Yog Dab Tsi?

  Ceebtoom yuav tshwm sim thaum muaj hluav taws kub, thiab koj yuav xav tsom mus rau siv ib lub tshuab tua hluav taws uas koj xav tau tua hluav taws kom sai li sai tau. Txawm li cas los xij, muaj nta...

• 05/Jun2020

  Puas AC thiab Yeeb Nkab Tu Kom Ua Rau Covid-19 Kis?

  ReHVA, European Federation of HVAC Cov Koom Haum Koom Tes, pom zoo tias kev ua kom muaj pa taws, ua kom huab cua thiab tu yeeb nkab tsis muaj qhov cuam tshuam zoo ntawm kev kis tus kabmob coronavir...

• 04/Jun2020

  Tuam Txhab Boss Raug Nkuaj Hauv Thawj Suav CFC 11 Txooj Xwm

  HCFC, HFC, HFO gases tau siv los hloov cov CFC gases tau ntau xyoo. Cov pa roj av zoo li tub yees R 134 a, Freon R 410 a, hluav taws kub tua hluav taws tus neeg sawv cev HFC-227ea, HFC-236fa, tsheb...

• 28/May2020

  Vim li cas Cov Hmoov Dej Qhuav Hluav Taws Xob Hluav Taws Xob Yog Qhov Zoo Wii...

  Cov hmoov tua hluav taws qhuav tau siv dav hauv cov chaw pej xeem thiab tsev. Lub tshuab tshuaj tua hluav taws puv nrog Abc 90% Kev Siv Tshuaj Hmoov Qhuav (Abc Qhuav Tshuaj Tua Hluav Taws Xob), BC...

• 27/May2020

  Tuam Tshoj Tsiv Mus Los Txwv Li HFC Cov Tub Yees

  Qhov kev thov tshiab los ntawm Tuam Tshoj Lub Tsev Haujlwm Saib Xyuas Ib Cheeb Tsam thiab ib puag ncig tseem suav nrog kev tswj hwm dej xau, rov qab siv thiab rov ua dua txoj cai, uas tuaj yeem rau...

• 26/May2020

  2020 Chaw Tsim Tshuaj Cua Thoob thiab Cua Txias Thoob Ntiaj Teb (HVAC)

  Ntau yam ntawm kev ua kom pom: Cov khoom siv tub yees roj R 134 a, R 410 a, R 1234 yf, thiab lwm yam, Cov khoom siv cua txias thiab khoom siv, compressors, kiv cua, cua lim, muaj tub yees thiab cua...

• 23/May2020

  Lub Rooj Sib Tham Virtual Txog Cov Roj Zoo Tshaj Ntawm Cov Roj Cua Txias

  EUROPE: Muaj Kev Xaiv Txhim Kho 4 Lub neej yuav muaj lub rooj sib tham hauv online ib hnub hais txog yuav ua li cas cov toj roob hauv pes tsawg PRG lwm cov tub yees (tub yees roj R 134 a, tub yee...