GB/T 39207-2020锚处理系统安装与调试规程标准
英文:Code of practice for installation and commissioning of anchor handling system GB/T 39207-2020介绍: 国家标准《锚处理系统安装与调试规程》由T...
英文:Code of practice for installation and commissioning of anchor handling system GB/T 39207-2020介绍: 国家标准《锚处理系统安装与调试规程》由T...