苯酐聚酯多元醇
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超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
蓖麻油酸聚酯多元醇
ricinoleate-based polyester polyol
芳烃聚酯多元醇
aromatic polyester polyol
高分子质量聚酯多元醇
polyol
聚合物聚酯多元醇
polymer polyester polyol
聚酯多元醇
polyester polyols
polyester polyol
polybasic alcohol
polyo1
polyester polyalcohol
polyesterol
Polyol ester
齐聚酯多元醇
oligoester alcohol
松香芳烃聚酯多元醇
rosin polyester polyol
松香聚酯多元醇
rosin polyester polyol
线性聚酯多元醇
liner polyesterdiols
苯酐聚酯二元醇
phenyl anhydride polyester polyol
低聚多元醇
oilgomer polyols
芳烃聚酯多醇
aromatic polyester polyol
聚多元醇
POLYALCOHOL
Polyols
聚己内酯多元醇
poly(ε-caprolactone
聚醚酯多元醇
polyetherester polyol
polyetherester polyols
聚碳酸亚丙酯多元醇
poly propylene carbonate polyols
poly(propylene carbonate)polyols
聚碳酸亚乙酯多元醇
poly(ethylene ether carbonate) polyols
聚碳酸酯多元醇
aliphatic polycarbonate
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