01. Cleanroom ① ICR, Industrial Cleanroom ② BCR, Biological Cleanroom ③ Cleanroom Classification And Standard ④ SYSTEM CEILING
02. Clean Equipment ① FAN FILTER UNIT ② BLOWER FILTER UNIT / MEDICAL CLEAN UNIT ③ HEPA FILTER UNIT ④ CLEAN BOOTH ⑤ PASS BOX ⑦ CLEAN BENCH ⑥ AIR SHOWER ⑧ CLEAN LOCKER ⑨ RD ( RELIEF DAMPER)