stepped hole
英
美
- 阶梯孔
stepped hole的相关资料：
临近单词
steppes
steppe
stepped-frequency train of LFM pulses
stepped curve distance-time protection
stepped-frequency through-the-wall radar
stepped geogrid-reinforced soil retaining wall
stepped low-pressurized water diversion system
stepped-frequency inverse synthetic aperture radar
Stepped-up Chaos-dfp Compound Optimization Algorithm
