\n\n L\u00f5i s\u1ed1 1 Karofi \u2013 L\u00f5i PP 5 micron<\/strong><\/b><\/p>\n\n- C\u1ea5u t\u1ea1o<\/strong><\/b>:\u00a0L\u00f5i \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o b\u1edfi s\u1ee3i b\u00f4ng x\u1ed1p c\u1ee7a nh\u1ef1a Polyprolen, sau \u0111\u00f3 \u0111\u01b0\u1ee3c n\u00e9n ch\u1eb7t l\u1ea1i. Khe h\u1edf sau khi n\u00e9n ch\u1eb7t l\u1ea1i ch\u1ec9 c\u00f2n 5 micron.<\/li>\n
- Ch\u1ee9c n\u0103ng<\/strong><\/b>:\u00a0L\u1ecdc c\u00e1c t\u1ea1p ch\u1ea5t h\u1eefu c\u01a1, r\u1ec9 s\u00e9t, b\u00f9n \u0111\u1ea5t hay c\u00e1c ch\u1ea5t l\u01a1 l\u1eedng trong n\u01b0\u1edbc c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n 5 micron<\/li>\n
- Th\u1eddi gian thay<\/strong><\/b>:\u00a03~6 th\u00e1ng<\/li>\n<\/ul>\n<\/td>\n
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