亚洲欧美国产 67194_AAAA大片120秒_国产1级AV免费在线播放_秋霞久久久精品国产电影院

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593

Model：	593
Viscosity ：	150-200
Appearance：	colorless transparent
Characteristic：	Reduce the viscosity of epoxy curing system, improve the impact and shear strength.
Recommended dosage：	550-650

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