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上海木材一厂试制胶合木,胶合板结构拖轮成功。拖轮拖载量为800吨,已于四月廿七日下水。胶合木、胶合板结构的船只,在我国还是一种新的技术,其特点是变小材为大材,可为国家节省大批船用原木;同时胶合木结构的强度,超过原木本身好几倍,并且船体轻,吃水浅,浮力大,速度快,能在浅水河道中行驶。制造这艘拖轮,在压制弯曲船
Shanghai Timber Factory trial production of glued wood, plywood structure tugboat success. Tugs were loaded at 800 tonnes and were launched on April 27. Glue wood, plywood structure of the vessel, in our country is still a new technology, which is characterized by small timber as a large timber, can save a large number of marine logs for the country; at the same time glulam structure strength, several times more than the log itself, and the hull Light, shallow draft, large buoyancy, speed, can drive in shallow water. Make this tugboat and suppress the curved boat