一、主要特点与应用范围我们在生产劳动的实践中,集各式各样土仪器之优点,逐步改制作了一种“多能土式测量仪”,经试用,效果很好。它的特点,就在于取材容易,制造简单,携带轻便,操作简捷,架设稳定,测量准确,而且应用广泛。可作水准测量、三角高程测量(俯仰角测量)、距离测量、视距测量之用,还可作坡比尺(坡度测设)、地平面角度测设以及两脚规使用。 First, the main features and scope of application We in the production of labor practice, set all kinds of various advantages of soil instruments, and gradually transformed into a “multi-earth soil measuring instrument”, the trial, the effect is very good. It features, is easy to draw, easy to manufacture, portable, easy to operate, erection stability, accurate measurement, but also widely used. Can be used for leveling, trigonometric elevation measurement (pitch angle measurement), distance measurement, line of sight measurement purposes, but also for slope scale (slope measurement), ground plane angle measurement and the use of two-legged gauge.