2223-4861

2223-4861

S2223-48612019000300079

Cuba

Cuba

00 09 2019

00 09 2019

46 3 79 89

2012 29 1 1

31-8

ANSI/ASTM 1980

ANSI/ASTM 1977

ANSI/ASTM 1977

APHA, A., WEF. 1995 19th

2350-3500

2008

2012 104

90-9

2016 201

182-90

2017

2013 33 12 12

2752-61

2018 172

2108-22

2004 24 4 4

393-400

2010 101 22 22

8868-72

2015 16 9 9

20685-703

2016 48

199-208

2015 29 7 7

4022-9

2016

2015 29 11 11

7284-9

2017 68

139-45

2014 36

412-27

2015 75 75

2014 245

89-98

2015 273

28-36

2010 45 4 4

371-6

2011 188 1 1

247-53