Lub plhaub tsim ntawm txhais tes saw hoist ua rau cov theem sab nraum zoov tuaj yeem hu ua kev sib txuam zoo tshaj plaws ntawm kev ua haujlwm thiab cov haujlwm ruaj khov. Hais txog kev yoog raws puag ncig cov chaw ib puag ncig, tom qab 48 teev ntawm cov tshuaj tsuag ua kom tsis pub muaj 0.1%, thiab tsis muaj qhov sib kis tau ntawm xeb. Even near indoor fountain landscapes (where the air humidity is long-term at 85%-90% and the water contains 0.01% chloride ions) or in outdoor short-term heavy rainfall scenarios (with precipitation reaching 5mm per hour and rainwater pH value ranging from 6.5 to 7.5), the shell of the hand chain hoist for Sab nraum zoov theem tseem tuaj yeem tswj nws cov xim hlau luster. Qhov tseem ceeb tshaj, cov mating saum npoo ntawm lub plhaub thiab sab hauv cov kab sib tsoo sib tsoo tshuab, nrog kev ntxhib tswj tsis pub dhau Ra0.8μm. Txawm nyob hauv cov av noo ib puag ncig, ntsuas qhov sib txawv ntawm cov khoom siv tau ruaj khov ntawm 0.05-0.1mm, tag nrho zam kev thaiv kev ntawm xeb. Nyob rau hauv kev sim ua haujlwm sim ua haujlwm hauv 85% av noo ib puag ncig ntawm cov khoom sib tw ntawm kev ua haujlwm sab nraud ntawm sab nraum zoov kev ua yeeb yam ntawm kev ua haujlwm sab nraum zoov ntawm sab nraum zoov kev ua haujlwm ntawm kev ua haujlwm ntawm lub sijhawm ua haujlwm.
Cim npe nrov: Tes tes saw hoisting rau theem sab nraum zoov, Suav tes tes saw hoist rau sab nraum zoov theem tus neeg muag khoom, Hoobkas
