QDTA/ T/ EGA/ GC on line coupled simultaneous technique& ⅴ. A study on the mechanism of thermal oxidative decomposition of zinc dialkyl dithiophosphates as anti-oxidation additives QDTA/T/EGA/GC在线联同技术Ⅴ.二烷基二硫代磷酸锌抗氧剂的热氧化分解机理的研究
The study on the effects of extreme pressure and anti-oxidation additives on the biodegradability of rapeseed oil 极压添加剂和抗氧添加剂对菜籽油生物降解性能影响的研究