Slant-hole Express 斜井快车
The frame node as the research object, analyzes machining problem about multi-surface inclined-hole processing, a way to express 2D view were presented;
以网架球为研究对象,分析族类零件多面斜孔的设计加工难点,提出一种平面形体的表达方法;
I feel it is like a dark hole when I try to find some factor that could express all. so I think very hard one by one in different background, and I find a way out.
于是我将自己分段锁定在不同的背景下,逐一进行思考,当从断裂的时间中走出时,发现眼前的黑洞变得越来越小,光亮也由此产生。
Based on the design of explosion scheme for artificial excavation pile engineering of A02 contract section in an express highway project in Guangdong, general ideas and methods of in - hole base...
通过对广东某高速公路A 02合同段人工挖孔桩工程爆破方案的设计,提供了挖孔桩孔内基岩爆破的一般设计思路及方法。
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