GB/T 32749-2016水文缆道机电设备及测验仪器通用技术条件国家标准
英文:General specifications for equipment and intrument by hydrometric cableway measurments GB/T 32749-2016介绍: 国家标准《水文缆道机电...
英文:General specifications for equipment and intrument by hydrometric cableway measurments GB/T 32749-2016介绍: 国家标准《水文缆道机电...