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4、30 , . 5.6 5.6.1 0.1 % ( 95 % ). 95.8 %, 0.8 % 0.4 %, 1 % 1 %, 1 % 5.6.2 HV 1(SE 30, OV 1 ), (25 50) m . 5.6.3 100 2 , 1 6 150 , 150 5 . 175 , 175 . , ( ) , . 5.6.4 A D A: B: C: D: 5.7 C B KS M 5721:2011 4 5.7.1 , , 5.6.1 5.6.3 . 5.7.2 A D A: B: C: D: 5.8 5.8.1 , , 5.6.1 5.6.3 . 5.8.2 A D A: M B: M
5、C: M D: M M: , M 5.8.3 5.8.1 , . ( ) ( ): (5.6.1 ) 9: 1 . 5.6.2 70 , 175 . 70 30 . (5 10) 150 . . ( ) . 2 , , . 5.9 KS M 5000 2011 . C B C B KS M 5721:2011 5 5.10 5.10.1 KS M ISO 1514 3.3( ) . 5.10.2 2 0.025 mm 3 . 2 1 KS M 6030 2 2 2 3 KS M 6020 2 4 (1052) 18 . 0.075 mm 5.10.3 4 , 1 (500 mL) 2/3 45
6、 , 2 51 mm, 0.5 mm 45 . , 45 . . . 5.11 5.10 5.10.2 . , 30 , , . 2 . 5.12 3 150 mm 2/3 . 3 (382) , ( 101) , . 1 3 , 3 . 5.13 KS M 5721:2011 6 (19 mm127 mm) 3 KS M ISO 1514 3.3 , 4/5 (381) 24 , 4/5 6 . . 5.14 5.14.1 (10 cm2 cm) 45 , . . 5.14.2 0.5 cm , 2 . 3 3 . . 5.14.1 (452) 15 . 6 6.1 . a) 0.5 L b) 1 L c) 2 L d) 4 L e) 18 L f) 180 L 6.2 a) b) c) d) e) () 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M 5721:2011KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Paint remover, nonflammable ICS 87.040 Korean Agency for Technology and Standards http:/www.kats.go.kr