UV Marble Board

UV Board yog ib lub rooj zaum zoo nkauj tau ua tsuas yog polyvinyl chloride (PVC) thiab ua tiav los ntawm cov txuj ci tshwj xeeb.

Xa kev nug

Hauj lwm lawm

Kev tsis

Instruction

Piv nrog ntuj marble, UV Marble Board tau nqi zog ntau dua thiab huab cua zoo dua. Lub ntsiab nta: 1. Ib puag ncig tus phooj ywg thiab rov ua dua tshiab: hauv kab nrog cov qauv ntsuab ntsuab niaj hnub, qee cov khoom lag luam yog ua los ntawm cov khoom siv rov ua dua tshiab, txo lawv qhov cuam tshuam rau ib puag ncig. 2. Kev cuam tshuam zoo heev: piv rau ntuj pob zeb, UV Marble Board tsis kam, thiab haum rau ntau yam kev siv cov xwm txheej .3. Cov ntawv thov sib txawv: UV Marble Board tuaj yeem siv rau ntau yam kho kom zoo nkauj, feem ntau tsim nyog rau kev kho kom zoo nkauj ntawm cov tsev lag luam, cov chaw ua lag luam, thiab chaw ua lag luam, thiab chaw ua haujlwm.