2602-8484
2602-8484
S2602-84842018000100062
10.29166/revfig.v1i1.811
Ecuador
Ecuador
Ecuador
00
06
2018
00
06
2018
5
1
62
70
[
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]
[
ASTM International
2010
]
[
ASTM International.
2014
]
[
ASTM International
2015
]
[
ASTM International
2015
]
[
ASTM International
2016
]
[
ASTM International
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]
[
ASTM Internationa
2016
]
[
ASTM International
2016
]
[
2016
]
[
DIN
2009
]
[
2016
]
[
1999
26
]
[
1905
322
6
6
132-48
]
[
]
[
2005
]
[
2016
99
2175-80
]
[
INEN
2014
]
[
1985
]
[
2003
]
[
2014
]
[
2014
40
7
7
9971-9
]
[
2015
]
[
2014
]
[
2014
95
356-65
]
[
2014
64
315
315
]