... Detergent Agent, Dispersant, Antioxidation&antiwear agent, EP Antiwear agent, EPM, PPD, ZDDP Lubricant Additive The common used sigle agent series ... T803A, T803B etc. 11. defoaming agent: T901 etc.The Lubricant combinations mainly include the following types: 1. engine oil ... combinations:LZ8900L, T3135, RHY3141, etc. 2. gear oil complexing agent:T4202, KT320A, LZ1045 etc. 3. hydraulic ...