1.
air-lift gravity drop hammer
蒸汽重力落锤;单作用空气锤;空气重力落锤
2.
Application of Air Hammer in Gas Drilling in Puguang Gasfield
空气锤在普光气田气体钻井中的应用
3.
Design and Application of Assistive Tool with One-ton Air Hammer Process Deep Blind Hole Shaft Forgings
10kN空气锤高效生产深盲孔长轴类锻件的辅助工装设计及应用
4.
steam air forging hammer
蒸气－空气自由锻锤
5.
Composite Type Air Valve Preventing Hammer Two-stage Calculation Method
复合型空气阀防水锤的两阶段计算方法
6.
A Brief Explanation of Air Actuated DTH Hammer Drilling Efficiency
空气潜孔锤钻进是提高钻进效率的有效途径
7.
Research on the Application of Water Hammer Protection of Air Valves in Long Water Supply Systems;
空气阀在长管道供水系统水锤防护中的应用研究
8.
Analysis and Optimization of Main Influencing Parameters for Water-hammer Prevention Characteristic of Air Valves
空气阀水锤防护特性的主要影响参数分析及优化
9.
cylinder impacting type pneumatic pile hammer
气缸冲击式气动桩锤
10.
semiautomatic control type pneumatic pile hammer
半自动操纵式气动桩锤
11.
manual control type pneumatic pile hammer
人工操纵式气动桩锤
12.
Flowers frozen in liquid air can be broken with a hammer as though they were made of glass.
在液态空气里冰冻过的花朵，宛如玻璃做的一样，可以用一个锤子击碎。
13.
The wisdom to learn from experience, the courage to push the limits.
从经历中锤炼智慧，有勇气挑战极限。
14.
The Development of CJ-130 Two-way Pneumatic DTH;
CJ-130型双向气动潜孔锤的研制
15.
Simulation of a New Type Hydro-pneumatic Hydraulic Pile Hammer
新型气液联合液压打桩锤的仿真研究
16.
Preliminary Study on a New Energy-saving Pneumatic DTH Hammer
一种新型节能气动潜孔锤的初步研究
17.
Research of Technology Problem with Pneumatic Downhole Hammer Core Drilling
气动潜孔锤取心钻进工艺问题的研究
18.
air to air system
空气 空气式空档统