The paper introduces the formula of bonderizing agent, the best technology and application field.本文介绍了耐磨磷化剂的配方, 最佳工艺条件及其应用领域.Process, parameters and influence factors while applying curing zinc - manganese bonderizing on...
To their deliverer the poets paid the greatest tribute they could render.诗人们竭尽全力地赞颂自己的拯救者.A deliverer was raised up.救星(突然)出现.You offer me the world when you cannot even bring me the deliverer.你连拯救者也找不到怎能让我得到世界?...