看了77年第五期“计量工作”中,刊登的“框武水平仪零位的另一种检定方法”(以下简称另一种方法)和“对框式水平仪零位检定方法的一点意见”(以下简称一点意见)二文后,我们提出自己的一点看法,以供参考。水平仪试行检定规程(38—58)是参照苏联四、五十年代水平仪的检定方法制订的,有些地方在实际计检中是难以达到予期的要求,尤其是水平仪零位的检定,除了下平面和下V形槽零位的检定外,其余几个面的零位检定,在计检中很难得到准确可靠的数据,并且操作者的劳动强度也很大。因 After reading the fifth edition of the “Metrology Work” published in 1977, there is another opinion on “Another Method for Checking the Level of Box Rubbings” (hereinafter referred to as another method) and “Some Opinions on the Method of Checking the Zero Level of Box Level” (Hereinafter referred to as a bit of opinion), we put forward our own point of view for reference. Level test procedures (38-58) is the reference to the Soviet Union in the fifties and fifty years of the level of verification methods developed in some places in the actual inspection is difficult to achieve the expected requirements, in particular, the level of zero test, in addition to the next plane and V-groove under the zero test, the rest of the zero plane test, the test is difficult to obtain accurate and reliable data, and the operator’s labor intensity is also great. because