After setting, the surfaces of the specimens are ground down using carborundum and alumina.凝固之后, 样品表面连续用金钢砂或氧化铝磨平.We repair the burner brand with carborundum by the technique of ramming.我们采用碳化硅材料,利用捣打技术恢复一号炉卫燃带.The grind...
After setting, the surfaces of the specimens are ground down using carborundum and alumina.凝固之后, 样品表面连续用金钢砂或氧化铝磨平.The grinding block made of carborundum abrasive, is very hard and sharp.磨光机磨块采用金刚石磨料制成, 硬度极高,磨削锋利.We repai...
Bales of rubber were being weighed at a godown.当时大包的橡胶正在货栈被称重.He is checking the godown entry of the finished products.他正在查阅产成品的入库单.I heard that some tours actually godown into the canyon.我听说有的旅游团真正下到峡谷里去了....