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美国材料与实验协会(ASTM)上周末发布消息,由于获得了替代乙二醇的绿色通行证,甘油在轻型和重型车冷却系统中的使用今年已经进入商业化阶段。业内人士预计,2012年应用到汽车冷却液的精
The American Society for Testing and Materials (ASTM) released news late last weekend that the use of glycerin in light and heavy duty vehicle cooling systems has been commercialized this year as a result of obtaining a green pass instead of ethylene glycol. Industry insiders predict that 2012 will be applied to the fineness of automotive coolant