We can trust that company; the partners are in ballast all right.我们可以信任那家公司, 其合伙人都很可靠.He has got no ballast whatever.他这个人一点也不沉着.Then the sound of rumbling thunder reached the watchers on the shore, as cargo, ballast, amm...
Tank Linings and pipe Coatings: Ballast and potable water tanks; Bilges, wet voids and drainage pipes.储罐衬里和管道用涂料: 压载水舱和饮水舱; 舱底 、 湿空舱和排水管.Ballast, ignitor and terminal pillars are installed in the body.灯体内装有镇流器 、 触发器和接线柱....