(Tuam Tshoj) YYP113-4 PAT Khoom Siv

I.Cov yam ntxwv ntawm cov khoom:

1. Txav lub koob

2. Ntau yam kev hloov pauv

II.Cov kev tsis tseem ceeb:

1. Ntxig tus pin φ3mm φ2mm

2. Qhov loj ntawm lub hnab yog 230 × 170 × 50 hli

3. Qhov hnyav tag nrho ≤1kg

III. Kev Sib Thamtus qauv：

GB/T 6548