Nkhani

Mavuvuni akumafakitale amakhala ndi-zosanjikiza ziwiri, ndipo kunja kwake kumakhala kopangidwa ndi aluminiyamu silicate. Izi zimapereka insulation ...

Mfundo yaikulu yogwirira ntchito ya uvuni wa mafakitale: Uvuniyo amapangidwa ndi mbale yachitsulo ya carbon ya makulidwe ena, ndi magalasi a fiberg...

Mavuni owumitsa ndi vacuum ndi mauvuni oyanika wamba amasiyana kwambiri m'mbali zingapo. Zotsatirazi ndi kusanthula mwatsatanetsatane za kusiyana k...

Chowumitsira ma mesh lamba chimakhala ndi magawo angapo odziyimira pawokha, chilichonse chomwe chili ndi fani yozungulira, chida chotenthetsera, ch...

Lero, tikambirana kusiyana pakati pa uvuni ndi ng'anjo ya muffle. Choyamba, tiyeni tione zida ziwirizi. Mavuvuni amagwiritsa ntchito ukadaulo watso...

Kutengera chitukuko cha makampani owumitsa zida m'zaka zapitazi, makampani owumitsa mafakitale adzalandira chithandizo champhamvu kuchokera ku ndon...

Uvuni wa vacuum ndi chipangizo-choumira cha m'chipinda chomwe chimaumitsa zinthu mopanda mphamvu. Mfundo yake yogwiritsira ntchito ndikugwiritsa nt...

Mavuni ovunira pamapiritsi ndi ochepa ndipo amafuna benchi ya labu. Ayenera kuikidwa patebulo. Chomwe chimapangitsa kuti pampu ya vacuum ikhale yol...

1. Kutentha kumadzuka koma sikufika poyambira: 1) Onani thermostat. Izi zikuphatikiza kutentha kwa ma hermostat, kubweretsa mphamvu yamphamvu (ngat...

1. Ikani zida zowongoletsera mu uvuni zomwe zimabwera ndi uvuni yowuma. Ikani tray yowuma mu ngolo youma ndikuyika mkati mwa uvuni {{}} ngati mukug...

Ma utoto owoneka bwino, omwe amadziwikanso kuti amalima uvuni kapena uvuni, makamaka amagwiritsa ntchito kuphulika kwa mpweya ku zida zouma. Makina...

Zinthu zotenthetsera ndi ukadaulo wosinthitsira kutentha zomwe zimagwiritsidwa ntchito mu ngolo yamafuta yowumitsa ma utomu mwachangu kutentha kwa ...