锚式绞车|沙特标准|SASO-ISO-9089
SASO-ISO-9089
Marine structures – Mobile offshore units – Anchor winches
船用结构-海上移动设备-锚式绞车
锚式绞车|沙特标准|SASO-ISO-9089
SASO-ISO-9089
Marine structures – Mobile offshore units – Anchor winches
船用结构-海上移动设备-锚式绞车