1. For the tamping sand castings, removing sand casting on the casting or in the construction of tamping concrete and soil. 用于铸件砂型的捣实，去除铸件上的铸造砂或在建筑工程中捣实混凝土及土壤等。
2. This article stresses on designing, arrangement of bore holes concentrated charges, bar charges, selection of blasting parameters, tamping and initiating circuits. 论述了硐室爆破的设计方案，药室布置，集中药包，条形药包，爆破参数选择，装药填塞和起爆网路等。
3. To set a particular Gantt bar to be drawn over another bar , double-click an open area on the Gantt Chart and move the foreground bar below the background bar in the list. 如果要将指定条形图绘在其他条形图之上，请双击“甘特图”上打开的区域然后在列表中将前景条形图移动到背景条形图的下面。
4. Mount restrictor bar into the restrictor bar groove of upper die, mount adjusting bolt for restrictor bar into the bolt hole in the restrictor bar, then mount lower press block, upper press block. 在上模节流棒槽内装入节流棒，将节流棒调节螺栓装配进节流棒的螺丝孔中，再装配上压块。
5. Sine bar: Also calls sine bar the sine bar use sine definition survey angle and the taper and so on gauge, also calls the sine bar. 产品详细介绍正弦规：又称正弦尺正弦规利用正弦定义测量角度和锥度等的量规，也称正弦尺。
网络释义
fire bar furnace bar furnace fire bar grate grate bar 炉条;
fire bar furnace bar furnace fire bar grate grate bar 炉条;
fire bar furnace bar furnace fire bar grate grate bar 炉条;
fire bar furnace bar furnace fire bar grate grate bar 炉条;
fire bar furnace bar furnace fire bar grate grate bar 炉条;
