OSB1 yog lub hom phiaj General tau tsim rau cov kev siv OSB, sab hauv yog qhov kev siv rau cov khoom siv OSB qhuav .
Cov Nta Tseem Ceeb
Tsis noo noo tsis kam: Tsis haum rau noo lossis noo ib puag ncig .
Lub teeb yuag: Yooj yim dua los lis thiab thauj .
Nqi-Zoo: Qhov zoo tagnrho rau cov haujlwm qis-pob nyiaj .
Cov Kev Siv Cov Ntawv Siv
Rooj tog: Siv rau cov chaw tsis yog txheej txheem ntawm cov rooj tog, xws li cov txee lossis rov qab.
Sab hauv Kho Kho Kom Zoo Nkauj: Haum rau phab ntsa vaj huam sib luag lossis qab nthab li nthab hauv cov kab mob qhuav .
Ntim: Siv rau crates, thawv, thiab lwm cov ntaub ntawv ntim khoom tsis ntim khoom tsis muaj ntaub ntawv .
Cim npe nrov: OSB1, Tuam Tshoj OSB1 Cov Chaw Tsim Khoom, Chaw muag khoom, Hoobkas
