News
據悉,這套國內首創的K型動態海洋井架,是寶石機械公司專門為中國海油流花項目設計生產,預計今年年底可正式交付用戶。K型動態海洋井架采用 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible resultsSome results have been hidden because they may be inaccessible to you
Show inaccessible results