lead block meaning in English
导滑车
导块
导向滑轮
铅柱
Examples
- Some distance above the lead block a photographic plate is placed .
在铅块上方某一距离处放一照相底板。 - Explosive - determination of power - lead block method
炸药作功能力试验铅铸法 - Analysis of excavation progress control in leading block of fenggang tunnel
凤岗隧洞前段开挖进度控制分析 - Shipbuilding and marine structures ; trunnion pieces for span bearings and lead block bearings ; identical with iso 8314 , edition 1987
造船和海上结构.跨架轴承和导向支承轴承的耳轴件 - The measurement and analysis of output factor of lead block fields for high energy electron beam of varian 2300 c d linear accelerator
直线加速器高能电子束铅挡野输出因子的测定与分析