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BS 4269-2:1980被替代
Specification for dental elastic impression materials. Alginate impression material
出版：British Standards Institution
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基本信息
標(biāo)準(zhǔn)編號： BS 4269-2:1980
發(fā)布時(shí)間：1980/9/30 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：British Standards Institution
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
General requirements; test methods and requirements for working time, setting time, viscosity, compatibility with gypsum, permanent deformation, strain in compression, compressive strength.
標(biāo)準(zhǔn)備注
? British Standards Institution 2013
Replaces notes:
Replaces BS 4269:Part 2:1968.
Amendment notes:
AMD 3811
等同采用的國際標(biāo)準(zhǔn)
ISO 1563:1990 - Similar
