标题: ISO 1628-1-2009 [打印本页] 作者: liuxilin1215 时间: 2013-11-16 19:03:24 标题: ISO 1628-1-2009
本帖最后由 liuxilin1215 于 2013-11-16 20:21 编辑
ISO 1628-1-2009 Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 1: General principles
[attach]26827[/attach] 作者: admin 时间: 2013-11-17 12:40:10