Cia Npe: cov tub sab sib txawv ntawm ntau hom, cov kev qhia tshwj xeeb thiab siv yuav tsum tau khaws cia hauv cov pawg kom tsis txhob sib xyaw. Qhov no yuav pab nrhiav kom pom cov khoom zoo thaum xav tau thiab txwv tsis pub muaj teeb meem tshwm sim los ntawm kev siv tsis siv.
Zam kev nyuaj siab: tubes silicone yuav tsum tau khaws cia tsis muaj qhov hnyav los tiv thaiv kev tawm tsam lossis kev puas tsuaj rau lub cev raj. Yog tias lawv yuav tsum tau muab pawg, xyuas kom meej tias qhov qhov siab stacking tsis tawm ntawm lub raj silicone, thiab cov khoom ntim los yog palvests los txhawb hauv qab ntawm pawg.
Kab rov tav cia: Silicone tubes xws li cov hoses roj hmab yuav tsum tau khaws cov kab rov tav kom tsis txhob muaj ntau yam khoov los yog quav tas. Qhov no pab kom muaj kev ruaj khov ntawm lawv cov duab thiab kev ua tau zoo.
