This paper presents main parameters, technical specificationsandcharacteristics of the DQJ point-line meshing gear series reducer.
介绍了DQJ点线啮合齿轮减速器系列的主要参数，技术指标及其特点。
2
Improved techniques on impact hammer configuration and continuation of dynamic operation are suggested according to engineering specificationsand penetration characteristics.
根据贯入特性、工程规范和施工特点，提出了有关桩锤配置与动力连续作业等技术的改进措施。
3
By analyzing the changing patterns of the female's body characteristics, the garment sizes, types andspecifications were determined.