nonstandard pressure vessels of rectangular cross section with round angles
非标准带圆角矩形截面容器
rod with round tennon
圆榫棒
turn-round
掉转
归航准备
dissolve with heat,flow with the same temperature,elute with warm water
增温溶解,保温过柱,温水解吸
A bulk carrier of 26000 dwts capacity with seven holds and of single deck construction ideal for world wide tramp operation especially bulk grain shipments with a speed of 15 knots
一艘载重26 000吨
A bulk carrier of 30000 dwts capacity with five holds and of single deck construction ideal for world wide tramp cargo operation with a speed of 15 knots