Nkhani
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Masentimita angati ndi awiri a chingwe cha 240
Kutalika kwa chingwe cha 240 ndi 17.48 mm.Chiyambi cha zingwe Chingwe, chomwe nthawi zambiri chimakhala ngati chingwe chopangidwa ndi ma kondakitala angapo kapena angapo, gulu lililonse la ma kondakitala awiri, limatsekeredwa kuchokera kwa wina ndi mnzake, ndipo nthawi zambiri limapindika kuzungulira pakati.Chophimba choteteza kwambiri, makamaka ...Werengani zambiri -
N’chifukwa chiyani zingwe zimafunika kupentidwa ndi dothi losagwira moto?Momwe mungagwiritsire ntchito utoto wozimitsa moto?
Chingwe chotchinga moto chotchinga ndi mtundu wa chitetezo chamoto, malinga ndi muyezo wadziko lonse "GB chingwe chotchingira moto choyaka", chingwe chotchingira moto chimatanthawuza zokutira pazingwe (monga mphira, polyethylene, polyvinyl kolorayidi, polyethylene yolumikizidwa ndi zina. zakuthupi...Werengani zambiri -
Simukudziwa momwe mungasankhire chowunikira gasi?
Ma alarm a carbon monoxide ndi ma alarm a gasi ndi osiyana kwambiri, ndipo anthu ambiri nthawi zambiri amasokoneza awiriwo.Ndipotu kusiyana pakati pa awiriwa ndi kwakukulu kwambiri.Ngati simusamala, muyika alamu ya gasi molakwika nthawi yomwe muyenera kugwiritsa ntchito alamu ya carbon monoxide, ndikuyika kaboni...Werengani zambiri -
Kodi osakaniza gasi ndi chiyani?Kodi gasi wosakanikirana amachita chiyani?
Chidule cha Mipweya Yosakanikirana Mpweya wokhala ndi zigawo ziwiri kapena kupitilira apo, kapena gawo lomwe silikugwira ntchito lomwe zinthu zake zimapitilira malire omwe atchulidwa.Kusakaniza kwa mpweya wambiri ndi madzi omwe amagwiritsidwa ntchito kawirikawiri mu engineering.Mipweya yosakanizidwa kaŵirikaŵiri amawerengedwa ngati mpweya wabwino.Lamulo la Dalton la partia ...Werengani zambiri -
Chidziwitso Chofunikira pa Chitetezo cha Gasi Wakupha
Poizoni mpweya mpweya, mawu akatswiri zikumveka pang'ono zachilendo, ndipo si Kufikika m'moyo wamba, kotero ife tikudziwa pang'ono za chidziwitso ichi, koma m'mafakitale ena enieni, zida zamtunduwu zimafunika kuti ntchito yake.Chifukwa cha ntchitoyi, tiyeni tiyende munjira iyi ...Werengani zambiri -
Kugwiritsa ntchito zingwe zamafakitale - zochitika zam'madzi ndi zakunyanja (chizindikiro cha certification)
Waya ndi chingwe (Chingwe ndi Waya) amagwiritsidwa ntchito kwambiri.Kupatula gawo la anthu wamba, tiyeni tiyang'ane pakugwiritsa ntchito zingwe pamafakitale.Kuti zida zamitundu yonse ziziyenda, sizimasiyanitsidwa ndi mawaya ndi zingwe zoyenera chilengedwe komanso momwe amagwirira ntchito.Kusankhidwa kwake ndi n...Werengani zambiri -
Ntchito yofunika yolipirira yolumikizana ndi mphira wa flange imodzi
Cholumikizira cha rabara cha flange chamtundu umodzi chimakhala ndi zabwino zake, kuchotsa phokoso, kusakonza, komanso kukana dzimbiri.Makhalidwe ake osindikiza, mawonekedwe ogwirira ntchito pansi pamikhalidwe yomaliza komanso mawonekedwe owongolera kuyeretsa madzi a m'nyanja ndizochulukirapo kuposa ...Werengani zambiri -
Ntchito ya cems flue gas monitoring system ndikuyambitsa
Udindo wa cems flue gasi polojekiti dongosolo ndi kuyambitsa, cems flue gasi polojekiti dongosolo makamaka oyang'anira SO2, NOX, 02 (muyezo, chonyowa maziko, youma maziko ndi kutembenuka), particulate nkhani ndende, flue mpweya kutentha, kuthamanga, otaya mlingo ndi zina. zokhudzana ndi magawo , ndikupanga ziwerengero ...Werengani zambiri -
Integrated zimbudzi mankhwala zida
Integrated zimbudzi zipangizo mankhwala zimbudzi Integrated zimbudzi zipangizo zochizira zimbudzi amagwiritsidwa ntchito kwambiri, oyenera kuthira zinyalala m'matauni ang'onoang'ono ndi apakatikati ndi madera akumidzi, zinyalala m'madera ntchito molunjika, chimbudzi mu zokopa alendo, ndi m'nyumba zatsopano...Werengani zambiri -
Kodi ubwino wa chingwe cha copper core poyerekeza ndi chingwe cha aluminiyamu ndi chiyani?
1. Low resistivity: The resistivity of aluminium core cable ndi pafupi nthawi 1.68 kuposa ya copper core cable.2. Good ductility: ductility ya aluminium alloy ndi 20-40%, kuti mkuwa kuti ntchito magetsi ndi pamwamba 30%, pamene aloyi zotayidwa ndi 18% yokha.3. Mphamvu yayikulu: kulola...Werengani zambiri -
N’chifukwa chiyani zingwe zimafunika kupentidwa ndi dothi losagwira moto?Momwe mungagwiritsire ntchito utoto wozimitsa moto?
Chingwe chotchinga moto chotchinga ndi mtundu wa chitetezo chamoto, malinga ndi muyezo wadziko lonse "GB chingwe chotchingira moto choyaka", chingwe chotchingira moto chimatanthawuza zokutira pazingwe (monga mphira, polyethylene, polyvinyl kolorayidi, polyethylene yolumikizidwa ndi zina. zakuthupi...Werengani zambiri -
Mpweya wamba wa VOC umathandizira kukonza zachilengedwe ndipo umapangitsa kusiyana kwakukulu
1. Gasi wanthawi zonse wowunikira zinthu zomwe zimasokonekera (VOCs) Volatile organic compounds (VOCs) amatenga nawo gawo pazithunzithunzi za ozone ndi zinthu zina (PM2.5) mumlengalenga, ndizomwe zimayambitsa kuipitsidwa kwa ozoni mumlengalenga ndi PM2. 5 kuipitsa, a...Werengani zambiri
