annual refrigerated machinery survey的意思|示意
美 / /
英 / /
冷冻机械年度调查
annual refrigerated machinery survey的网络常见释义
船舶制冷机器年检 ... 船舶防油污染年检 marpol oil annual 船舶制冷机器年检 annual refrigerated machinery survey 船舶自动控制年检 annual automated controls survey ...