杨树田工程师勇于攻关去年，曾因开发应用低凝芳烃油作橡胶粉化剂而受到厂长膝瑞远重奖（３万多元奖金）的杨树田工程师，今年又有３项成果问世，其中以高效无毒新型防老剂ＪＯＬ替代防老剂Ａ一项，可年创效益１０’０多万元ｃ与此同时，他又开发应用了新型防老剂ＷＨ—０... Last year, Yangshutian engineers brave in tackling the problem. Last year, Yang Shurian, an engineer who was heavily involved in the production and sales of low-paraffinic aromatic oil as rubber powdering agent, received more than 30,000 yuan bonus. Three other achievements came out this year, A new type of anti-aging agent JOL anti-aging agent A, annual benefit of more than 10’0 million c at the same time, he developed and applied a new antioxidant WH-0 ...