JB/T 7526-2008
铸造用自硬呋喃树脂
No bake furan resin for foundry
2008-03-12
GB/T 21872-2008
铸造自硬呋喃树脂用磺酸固化剂
Sulphonic acid hardener for foundry no-bake furan resin
2008-05-14
T/CFA 0202013-2020
铸造砂型（芯）粘结剂喷射工艺用呋喃树脂
2020-11-01
T/CFA 0202011-2020
铸造砂型（芯）粘结剂喷射工艺用 呋喃树脂固化剂
2020-11-01
JB/T 11739-2013
铸造用自硬碱性酚醛树脂
No-bake alkaline phenolic resin for foundry
2013-12-31