GB/T 36665-2018船舶和海上技术船舶系泊和拖带设备十字带缆桩国家标准
英文:Ships and marine technology—Ship’s mooring and towing fittings—Cruciform bollards GB/T 36665-2018介绍: 国家标准《船舶和海上技术 船舶系...
英文:Ships and marine technology—Ship’s mooring and towing fittings—Cruciform bollards GB/T 36665-2018介绍: 国家标准《船舶和海上技术 船舶系...