【多选题】剖切位置线的长度宜为( );剖视方向线宜( )于剖切位置线,长度宜为( )。
【单选题】On 31 March 2016, Angus sold a house, which he had bought on 31 March 2002. Angus occupied the house as his main residence until 31 March 2007, when he left for employment abroad. Angus returned to th...
【判断题】剖切位置线的长度宜为 6mm~10mm;剖视方向线应垂直于剖切位置线,长度应短于剖切位置线,宜为 4mm~6mm。
【判断题】剖切位置线的长度宜为6至10mm,剖视方向线应垂直于剖切位置线,长度应短于剖切位置线,宜为4至6mm