seabar海燕
sean.海;海洋
Seagoing Assembly Integration Launch System舰载装配综合发射系统
sea-floor transient electromagnetic method海底瞬变电磁法
Seawater corrosion resistant steel electrode耐海水腐蚀焊条
Sea freight conveyance purchasing management海运形式国际采购的跟踪管理
seawater corrosion resistence stainless steel耐海水腐蚀不锈钢
sea-battlefield electromagnetic environment海战场电磁环境
seawater corrosion resistenee stainless steel耐海水腐蚀不锈钢
seawater- based gel profile-control agents海水基冻胶调剖剂
Sea-Activated Parachute Automatic Crew Release海上降落伞自动化的全体船员释放