0123-4226
0123-4226
S0123-42262018000100127
10.31910/rudca.v21.n1.2018.671
Venezuela
Venezuela
Venezuela
Venezuela
Venezuela
Venezuela
Venezuela
30
06
2018
30
06
2018
21
1
127
136
[
2009
27
4
4
489-501
]
[
2012
6
2
2
64-78
]
[
2010
XII
1
1
3-11
]
[
2013
90
]
[
COMISIÓN VENEZOLANA DE NORMAS INDUSTRIALES -COVENIN-
1988
]
[
1984
63
4
4
841-3
]
[
2011
31
138-43
]
[
2017
3
2
2
32-40
]
[
1995
24
343-62
]
[
1966
400
]
[
2001
17
3
3
287-91
]
[
2012
32
375-285
]
[
2010
14
3
3
174-85
]
[
2011
2
10
10
1077-81
]
[
2014
5
1
1
057-69
]
[
2008
71
4
4
192-8
]
[
2011
43
2
2
167-77
]
[
1989
8
165-74
]
[
2006
37
2
2
151-8
]
[
2009
36
1
1
64-71
]
[
2008
5
3-9
]
[
WHO
2015
]
[
WHO
2016
]
[
2000
61
]
[
1995
60
4
4
868-71
]
[
2008
28
1
1
31-7
]