BOT BOT 88 80%
3.4 27 (i) 1 (ii) (iii) (iv) 5 5 (v) (vi)
(vii) (viii) (i) (ii) (iii) (iv) (v) (vi) (Environmental Sanitation Section)
110 20
0.25 2% 280 0.65 0.55 0.689 0.55 0.03 0.58
50 1 50 100 2 100 3 20%
2014 GB 18485-2014
BOT
30 (1) (2) (3) (4) (a) (b) (c) (d) (e) 2,000,000
1,000,000 500,000 30,000,000 5%
15 15 200,000 500,000 (2002)
80%