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20211124094724.0 |
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211124s19681999cl a|||| u||| 000 | spa d |
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|a Ministerio de Vivienda y Urbanismo
|c CEDOC - MINVU
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| 082 |
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|a (083-74) 691.714
|b Ac173i 1999
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| 110 |
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|a Instituto Nacional de Normalización
|9 11538
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| 245 |
0 |
0 |
|a Norma Chilena Oficial NCh.Of68 :
|b acero - ensayo de doblado de planchas de espesor superior o igual a 3 mm, barras y perfiles /
|c Instituto Nacional de Normalización - INN
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| 260 |
|
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|a Santiago :
|b INN
|c 1999
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| 300 |
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|a 8p.:
|b diagrs.
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| 505 |
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|a Esta norma prescribe los métodos generales del ensayo de doblado de planchas, barras y perfiles.
|t Steel bend testing of plates having a thickness of 3 mm or more, rods and shapes
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| 942 |
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|2 CDU
|c MN
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|0 0
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|c ES
|d 2021-11-24
|l 0
|o (083-74) 691.714 Ac173i 1999
|p 0000123543941
|r 2021-11-24 00:00:00
|t c.1
|w 2021-11-24
|y MN
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| 999 |
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|c 25191
|d 25187
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