Since 1980, numerous offshore oil companies use split body, split sleeve Type A Hawse Pipe Valves for this critical application.Only Red Valve can supply these custom designs.是什么意思_Since 1980, numerous offshore oil companies use split body, split sleeve Type A Hawse Pipe Valves for this critical application.Only Red Valve can supply these custom designs.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句