blasting round 中文意思是什麼
blasting round
解釋
炮眼組-
The basic charge calculations have been concentrated round bench blasting.
裝藥計算的重點主要放在梯段爆破上。 -
Under the effect of instantaneous blasting shock wave, the reliability of lining is affected. the influence on existing tunnel relates to amount of dynamite, tunnel space, area of vvok face and rigidity of round rock
在爆破沖擊波的瞬間作用下，既有隧道襯砌安全性將受到影響，裝藥量、隧道間距、開挖面面積、圍巖軟硬程度都與爆破沖擊對既有隧道的影響有關。 -
This machine is mainly used for round spring surface shot blasting, reinforcing and derusting. it will produce a compressional stress on the surface of the spring so as to enhance workpieces bending fatigue resistance
該系列主要用於圓形工件表面拋丸強化及除銹，使圓形工件表面產生壓應力層來提高工件的彎曲疲勞強度。
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