ISO 7142:1984 Binders for paints and varnishes — Epoxy resins — General methods of test.

涂料和清漆粘接剂—环氧树脂—测试总的法测。

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ISO 7142:1984 Binders for paints and varnishes — Epoxy resins — General methods of test.

涂料和清漆粘接剂—环氧树脂—测试总的法测。

youdao