http://tlh.jremergencyphone.com/info/five-elements-for-repairing-explosion-proof-te-42946938.html Webb29 okt. 2024 · If the explosion-proof surface is damaged, lead-tin solder HISnPb58-2 must be used, the flux is 30% hydrochloric acid (for steel parts) or tin-zinc solder containing …
What are the maintenance of the explosion-proof motor used in …
http://tlh.superb-heater.com/info/how-to-use-explosion-proof-electric-heater-10954681.html WebbOm den explosionssäkra ytan är skadad måste blytunnlödning HISnPb58-2 användas. Flödet är 30% saltsyra (för ståldelar) eller tenn-zinklöd innehållande 58-60% tenn. … st mary and st joseph catholic church
Portlashga qarshi telefonlarni ta
WebbKako uporabljati eksplozijo električna grelnik?,Podjetje-novice. Dodaj:Št. 16, Cesta 3, Industrijska cona Sanjiang, Shengzhou, Zhejiang, Kitajska Kontakt:Eric Xie (generalni … Webb30 okt. 2024 · 4. Agar portlashga chidamli sirt shikastlangan bo'lsa, HISnPb58-2 qo'rg'oshin-qalay lehimidan foydalanish kerak. Oqim 30% xlorid kislotasi (po'lat qismlar … Webb1 nov. 2024 · Ако взривозащитени повърхността е повреден, трябва да използваме оловно калаена спойка HISnPb58-2, в поток е 30 % солна киселина (за стоманени … st mary and st margaret church sprowston