Cetane improver . Makes the engine run better at higher compression settings.碳氢化合物的改进物. 使引擎在高压缩比时运转较为顺畅.Cyclohexyl nitrate is an effective cetane number improver for diesel oil.硝酸环己酯是一种有效的柴油十六烷值改进剂.It is significant for ...
Current domestic plastic gravure inks to solvent - based inks, mainly chloridizing polypropylene innovative ink.目前国内塑料凹版油墨以溶剂型油墨为主, 主要是氯化聚丙烯油墨.In addition, such as UV - curable inks, electron - beam curing inks.另外, 如UV固化...
The room connects with the dining hall by means of a hallway.这房间通过一条过道与餐厅相连.In this dining hall 1000 people can be served at one sitting.这个饭厅可同时供一千人就餐.They played the guests into the dining - hall.他们奏乐把宾客迎进餐厅....