妓院一钑片免看黄大片,亚洲av无码成人精品国产,亚洲AV综合色区无码专区桃色,免费A级毛片在线播放不收费

意大利Ceast SpA     
CEAST公司生產(chǎn)一系列用于測(cè)試材料的流變性能、抗沖擊性能及熱學(xué)性能，主要服務(wù)于塑料行業(yè)。
美國(guó)ITW集團(tuán)正式收購(gòu)意大利CEAST公司
 Since 1953 our goal at CEAST has been to provide our customers with the most advanced testing equipment for mechanical, physical and rheological characterization of all polymer types. Whatever your testing needs, we have the right equipment for you.

CEAST spa, design and production of instruments for polymer material testing, specimen preparation, mechanical and physical test evaluations, melt flow index test, rheological test, process test evaluations, thermal test evaluations, heat deflection tempe