Home / Standards / GB/T 1804-2000 GB/T 1804-2000 Active General tolerances--Tolerances for linear and angular dimensions without individual tolerance indications 一般公差 未注公差的线性和角度尺寸的公差 Standard Type GBT ICS 17.040.10 CCS J04 Status 现行 Issue Date 2000-07-24 Implementation 2000-12-01 Responsible Dept 国家标准委 Drafting Unit N/A