|
规格:A50
功能:船用测深管头,钢甲板测深管头A50 CB/T3778-1999
船用锚链舱测深管头,锚链舱钢甲板测深管头A50 CB/T3778-1999
船用污水处理舱测深管头,污水处理舱测深注入头A50 CB/T3778-1999 船用测深管头,钢甲板测深管头A50 CB/T3778-1999
船用锚链舱测深管头,锚链舱钢甲板测深管头A50 CB/T3778-1999
船用污水处理舱测深管头,污水处理舱测深注入头A50 CB/T3778-1999 测深头,测深注入头,测深管头,测深帽,测深管帽
|