polyether polyol 中文意思是什麼
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Studies on the synthesis of grafted copolymer polyol with dimethyl ally phosphite onto unsaturated flame retardant polyether polyol
不飽和阻燃聚醚多元醇接枝烯丙基膦酸二甲酯共聚物的合成研究 -
Application of ftir spectrophotometer in deternination of the hydroxyl value of polyether polyol
光譜儀在聚醚多元醇羥值測定中的應用 -
Important factors of accurate measurement in hydroxyl value of polyether polyol determination
準確測定聚醚多元醇中間品羥值應注意的問題 -
Preparation and mechanical properties of rigid polyurethane foam montmorilonite nanocomposites based on polyether polyol - modified clays
納米改性聚氨酯硬泡的制備 -
A study on preparation of soft polyurethane foams with polyether polyol
制備聚氨酯軟質泡沫的研究
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