Cov kev cai
Cai
ABNT NBR 6831: 2001 CANCELED
Txoj Cai Thib Ob: ABNT / EB 1241
Tshaj tawm Hnub: 12/30/2001
Siv tau ntawm: 01/30/2002
Npe: Kab rov tav cov paib kev qhia - tsom iav microspheres - Yuav Tsum Tau
Npe Sec. Lus: Cov iav iav. Kab rov tav txoj kev tsheb. Kev ntu kev
Pab Pawg: ABNT / CB-016 Thauj thiab Tsheb
Nplooj: 3
Qhov xwm txheej: Raug Xa Ntawv Hnub Rau 06/18/2013 Hloov pauv los ntawm: ABNT NBR 16184: 2013
Lus Askiv
Vim li cas Kev Txiav Txim Siab:
Lub cev: ABNT - Brazilian Lub Koom Haum ntawm Cov Qauv Txuj
Lub Hom Phiaj: Cov Txheeb Xyuas no qhia txog cov yam ntxwv ntawm iav microspheres siv rau hauv cov khoom siv rau kab rov tav txoj kev kos npe.
Qauv qauv rau daim ntawv thov ABNT NBR 6831: 2001
ABNT NBR 6823: 1996
ABNT NBR 6824: 1996
ABNT NBR 6825: 1996
ABNT NBR 6826: 1996
ABNT NBR 6827: 1996
ABNT NBR 6828: 1996
ABNT NBR 6829: 1996
ABNT NBR 6830: 1996
ABNT NBR 6832: 1996
ABNT NBR 6833: 1996
ABNT NBR NM ISO 2395: 1997
ABNT NBR NM ISO 3310-1: 2010
ABNT NBR NM ISO 3310-2: 2010
Hloov Cov Qauv Ntawm ABNT NBR 6831: 2001
ABNT NBR 16184: 2013
ICS / CIN
93.080.30 - Txoj kev siv khoom thiab kev teeb tsa
Cov lus tseem ceeb
Iav microsphere
Cov paib kab kev qhia
Kev cim
Lub sij hawm tshaj tawm: Kaum Ib Hlis-28-2020