GB 12009.3-89

Determination of viscosity for polymethylene polyphenyl isocyanate

多亚甲基多苯基异氰酸醋粘度测定方法

Standard Type

GB

ICS

N/A

CCS

N/A

Status

N/A

Issue Date

N/A

Implementation

N/A

Responsible Dept

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Drafting Unit

N/A