• Zoo siab: lub suab nrov tsawg, kev co dawb, cov tshuaj lom neeg zoo, cov tshuaj tsuag qaum molding tshuab, cua duct dupont kev kho mob.
• Cov khoom siv yooj yim: cov hom kab rov tav, thiab cov kab rov tav tuaj yeem ntsia tau ncaj qha rau ntawm lub tshuab cuab yeej thiab nkhaus, ua kom sib dhos thiab cuam tshuam yooj yim.
• Kev nyab xeeb rau kev siv: Circuit Coilther Tiv Thaiv, tsis muaj sparks, tsis muaj tsheb ntau-voltage, thiab cov khoom siv tsis yooj yim, thiab cov khoom siv tsis yooj yim.
• Kev Tu Kom Yooj Yim: Lub tshuab lim ntawv yog yooj yim los hloov, txawm tias kev sau cov hose txuas, lub lim screen tseem tuaj yeem hloov; Tus kiv cua tsis cuam tshuam tsis tau, ua txij nkawm nyab xeeb heev; Tsawg tus nqi kho mob.
Cov neeg kho tshuab roj mer catalor yog dav siv hauv kev sib sau, tshuab hluav taws xob, tshuab luam ntawv siab, tshuab nqus tsev, thiab tu cov khoom siv thaum lawv ua haujlwm.
• Roj mauv yuam kev tuaj yeem nqus thiab ntxuav kom huv li 99% ntawm kev ua haujlwm muaj teeb meem, ua lub luag haujlwm hauv kev tiv thaiv kev noj qab haus huv ntawm cov cuab yeej siv.
• Roj can collector tuaj yeem rov qab thiab lim cov ntaub ntawv raw roj av uas tuaj yeem rov ua kom zoo dua li cov kua hlau. Qhov no tsis tsuas yog txhim kho tus nqi ntawm raw kev lag luam, tab sis kuj tau txo cov nqi ntawm cov lag luam, thiab kuj tseem txhawj txog cov khoom pov tseg.