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RF3185PY9????????? ?????????????????????????????????????????.2 ????????????????????????? 2 ???????????.???????????????????????????????????????? VITS ?????????.???????????? 10 mm ?? 1750 mm ????.????? ??????? ?????????????? ???????? ????? ???????????? ???? ???? ???? ????? ??????.????????????????????????????????.?????????? ???????:1. ??????2. ????3. ???RF 3185PY9 (100% ???????)????????: ??????????? ????/?????????? ????????: ??????????SD ????: 125 g/m 2??: 0.54 mm?: 829 L/m 2/s???: 89.9 umSD ???: ??RF 3136PY13 (100% ???????)????????: ??????????? ????????: ??????????SD ??: 130±5 g/m 2??: 0.45±0.05
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Shandong Renfeng Special Materials Co., Ltd.
Heavy Duty Air Filter Media
