1. The NO.2 copper chariot and horse consists of 3, 462 parts and was made by various technical methods including foundry, joinery, rabbeting and tongue and groove.
二号铜车马由3462个零件组成；工艺上采用铸造、焊接、嵌接、插接等方法，堪称金属工艺史上的奇迹。
2. Circular table saws will have a spreader aligned with the blade, spaced no more than 1/2-inch (1.27-centimeter) behind the largest blade mounted in the saw. This provision does not apply when grooving, dadoing, or rabbeting.
台式圆锯要有一个与锯片一起找正的分离器，在装于锯子上的最大锯片后面的间隙不得大于 1/2 英寸(1.27 厘米)，这个规定不适用于开槽，开榫的时候。