RFG FS-403X Healthy Ergo Study Desk and Chair Instruction Manual
Tshawb nrhiav cov neeg siv phau ntawv qhia rau FS-403X Healthy Ergo Study Desk thiab Chair, muaj cov ncauj lus kom ntxaws txog kev sib dhos thiab cov khoom tshwj xeeb. Kawm txog cov khoom muaj xws li B1, B2 (4 daim), A1 (8 daim), thiab lwm yam. Nrhiav kom paub txog qhov siab kho qhov ntau kom pom kev nplij siab.