减磨剂

本文主要介绍了劲性旋喷桩抗弯、抗剪强度计算分析，H型钢引拔回收时粘结力的计算以及减磨剂的选择等试验内容。

In this paper , it were briefly studied about the calculation and analysis of bending strength and shear strength of strengthened rotating jet grouting pile , calculation of friction force in draw-reclaiming , and the test on choosing of antifriction agent .

特别添加DMTD高效节能减磨剂，增强动力，在严苛的操作条件下延长换油周期。

Especially add DMTD energy-efficient and reduced rubbing pharmaceutical , strengthen motive force , and lengthen exchanging oil period under the severe operation condition ;

发动机润滑油减磨剂&FP-118有机钼金属减磨复合剂

An Introduction of FP-118 Organic Molybdenum Metal Antifriction Composition for Engine Lubricant

利用发射光谱测定有机钼高效抗磨减磨节能剂中钼、硫、磷含量

Determination of molybdenum , sulfur and phosphorus in organic molybdenum energy-saving agent for anti-wear and anti-attrition product by emission spectroscopy