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looj tsom iav dub
Khoom npe Safety Goggles Model No. SL-60 Loj Qhov ntev ntawm daim iav yog 15cm, qhov siab ntawm daim iav yog 8cm, qhov dav dav yog 7cm, qhov ntswg qhov deb yog 3cm, thiab ntug nrug yog 17.5cm ( ntsuas manually, muaj qhov yuam kev 1-2cm) Cov txheej txheem tseem ceeb ntawm Kev Kho Mob cais qhov muag daim npog qhov ncauj yog tsim los ntawm daim npog tiv thaiv thiab ib qho elastic kho band.PC lens thiab PVC thav duab, Lub melt-solidified ua ke ua tiav cov nyhuv anti-dog los ntawm nano-nto engineering thiab ntxiv dag zog ...
