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- fan pattern (炮孔的) 扇形布置
- 宗琦,马芹永。冻土爆破合理炮孔密集系数的试验研究。爆破, Zong Qi, Ma Qinyong. Experimental study on the coefficient of hole-spacing in frozen soil blasting. Blasting
- 孔 hole
- 莲蓬式喷嘴一种使水从管子或喷水壶里喷洒出来的有孔的喷嘴 A perforated nozzle for spraying water from a hose or sprinkling can.
- 亚洲小额货币一种小额的亚洲钱币，尤指中间有一个方孔的铜币和铅币 Any of various Asian coins of small denomination, especially a copper and lead coin with a square hole in its center.
- 炮孔平均品位计算方法的分析与比较 Analysis and Comparison on Calculation Method for Blast-hole Average Grade
- 孔的 orificial
- 炮孔水耦合装药爆破孔壁冲击压力研究 Preliminary discussion on shock pressure on hole wall when water-couple charge blasting in the hole
- 极板网栅，蓄电池电极板蓄电池中呈波纹状或有孔的导电板 A corrugated or perforated conducting plate in a storage battery.
- 长冲河矿区改善有水炮孔爆破效果的实践 Practice of improving water hole blasting effect in Changchonghe mine
- 丝线一段毛线、粗线或丝线，尤指主要用来缝合钮扣孔的结实丝线 A length of yarn, cord, or thread, especially a strong silk thread used mainly to bind the edges of buttonholes.
- 炮孔复合装药对爆破地震波影响的试验研究 STUDY ON SEISMIC WAVE CAUSED BY A COMPOUND CHARGE IN A BLASTHOLE
- 塞子；栓子用来填紧洞孔的物体，如软木塞或一团布；塞子 An object, such as a cork or a wad of cloth, used to fill a hole tightly; a stopper.
- 专用刚性炮孔堵材在三峡RCC围堰爆破中的应用 Application of Special Rigid Blast-hole-plugging Materials in the Blasting Demolition of RCC Cofferdam in Three Gorges Project
- 炮孔柱状装药爆破时岩石破碎和破裂的理论探讨 Theoretical Analysis of Mechanism of Rock Fragmentation in Column Charge Blasting
- 简介：重点推荐，线簧接触方式的极至结构，已无法再简化，普通线簧孔的替代产品。 Main project, this structure is limit of wire spring structure, can see no way to simplify, the product is substitute for socket of wire spring structure.
- 炮孔 Blast hole
- 把拉手图案画在密度板上,然后用线锯机切割,如果要孔的则用铣钻床打孔,并按上螺帽。 Draw the pattern of the drawer fixer on the dense board, then cut the pattern out with the fretsaw machine.
- 炮孔针 shooting needle
- 塞子; 栓子用来填紧洞孔的物体，如软木塞或一团布; 塞子 An object, such as a cork or a wad of cloth, used to fill a hole tightly; a stopper.
