Home / Standards / GB/T 21043-2007 GB/T 21043-2007 Active Instrument for soil test - Strain-controlled unconfined compression apparatus 土工试验仪器 应变控制式无侧限压缩仪 Standard Type GBT ICS 07.060 CCS N93 Status 现行 Issue Date 2007-06-11 Implementation 2007-09-01 Responsible Dept 水利部 Drafting Unit N/A