Qib 2 Kev Kho Mob Ntsej Muag
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Daim npog qhov ncauj phais pov tseg pov tseg qib 2
Cov hauv qab thiab txheej sab saum toj yog ua los ntawm polypropylene spunbond non-woven npuag, nrog polypropylene electrostatic meltblown non-woven npuag nyob hauv nruab nrab los ntawm kev kub lamination.
