ASTM E1215 - 93 (2017)
ASTM E1170 - 97 (2017)
ASTM E1106 - 12 (2017)
ASTM E1274 - 03 (2017)
ASTM E1336 - 11 (2017)
ASTM E1364 - 95 (2017)
ASTM E1477 - 98a (2017)
ASTM E1603 - E 1603M - 11 (2017)
ASTM E1932 - 12 (2017)
ASTM E1909 - 13 (2017)
ASTM E2034 - 99 (2017)
ASTM E2194 - 14 (2017)
ASTM E2539 - 14 (2017)
ASTM E2641 - 09 (2017)
ASTM E2532 - 09 (2017)
ASTM E2667 - 09 (2017)
ASTM E2748 - 12a (2017)
ASTM E2665 - 08 (2017)
ASTM E2859 - 11 (2017)
ASTM F15 - 04 (2017)
ASTM E2897 - 12 (2017)
ASTM E2837 - 13 (2017)
ASTM F16 - 12 (2017)
ASTM F29 - 97 (2017)
ASTM F18 - 12 (2017)
ASTM F30 - 96 (2017)
ASTM F73 - 96 (2017)
ASTM F147 - 87 (2017)
ASTM F106 - 12 (2017)
ASTM F152 - 95 (2017)
ASTM F434 - 93 (2017)
ASTM F457 - 04 (2017)
ASTM F559 - 05 (2017)
ASTM F654 - 07 (2017)
ASTM F670 - 02 (2017)
ASTM F718 - 07 (2017)
ASTM F806 - 99a (2017)
ASTM F765 - 93 (2017)
ASTM F885 - 84 (2017)
ASTM F862 - 11 (2017)
ASTM F900 - 11 (2017)
ASTM F934 - 96 (2017)
ASTM F912 - 11 (2017)
ASTM F1001 - 12 (2017)
ASTM F1183 - 96 (2017)
ASTM F1113 - 87 (2017)
ASTM F1407 - 12 (2017)
ASTM F1507 - 99 (2017)
ASTM F1553 - 11 (2017)
ASTM F1574 - 03a (2017)
ASTM F1675 - 13 (2017)
ASTM F1937 - 04 (2017)
ASTM F2046 - 00 (2017)
ASTM F2048 - 00 (2017)
ASTM F2049 - 11 (2017)
ASTM F2053 - 00 (2017)
ASTM F2070 - 00 (2017)
ASTM F2109 - 01 (2017)
ASTM F2111 - 01a (2017)
ASTM F2071 - 00 (2017)
ASTM F2299 - F 2299M - 03 (2017)
ASTM F2375 - 09 (2017)
ASTM F2598 - 09 (2017)e1
ASTM F2683 - 11 (2017)
ASTM F2373 - 11 (2017)
ASTM G 73 - 10 (2017)
ASTM G 181 - 11 (2017)
ASTM G 174 - 04 (2017)
ASTM B950-17 2.01
ASTM B619B619M-17a 2.04
ASTM C172C172M-17 4.02
ASTM C618-17 4.02
ASTM C496C496M-17 4.02
ASTM C963-00(2017)
ASTM D664-17 5.01 IP 177-96 BS 4457
ASTM D2399-12(2017)e1 4.03
ASTM E262-17 12.02
ASTM D7668-17 5.05
ASTM D7372-17 5.04
ASTM E1797-12(2017)e1 4.11
ASTM E1590-17 4.07
ASTM F3151-17 1.06
ASTM F1670F1670M-17a 11.03
ASTM E3087-17 4.12
ASTM F3270F3270M-17 09.02
etsi ts_134108v060500p
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NTC 93 Determinación de la Resistencia al Desgaste de los Agregados Gruesos Mayores de 19mm, Utilizando la Máquina de los Ángeles
NTC 92 Determinación de la Masa Unitaria y los Vacíos entre Partículas de Agregados
NTC 78 Método para Determinar por Lavado el Material que Pasa el Tamiz 75 um en Agregados Minerales
NTC 77 Método para el Análisis por Tamizado de los Agregados Finos y Gruesos
NTC 44 Tubos de Asbesto Cemento para Conducción de Fluidos a Presión
NTC 33 Método para Determinar la Finura del Cemento Hidráulico por medio del Aparato de Blaine de Permeabilidad al Aire
NTC 32 Tejido de Alambre y Tamices para Propósitos de Ensayo
NTC 31 Cementos. Definiciones
NTC 30 Cemento Pórtland. Clasificación y Nomenclatura
NTC 98 Determinación de la Resistencia al Desgaste de los Agregados Gruesos hasta de 37.5mm, Utilizando la Máquina de los Ángeles
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NBT 47038-2013恒力弹簧支吊架
DLT 819-2010 火力发电厂焊接热处理技术规程
DL 5031-1994 电力建设施工及验收技术规范(管道篇)
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