在上海市建筑工程局举办的建筑业技术革新展览会上,有一种新的人造木板.这种木板既不是林木锯成,又不是刨花木所制,它是建筑工程局联合工厂所属一个单位刚刚试制成功的.它的原料来自田野、山川、木材加工厂和化工厂,用之不尽,取之不竭.用途性能远远超过林木和刨花木料.不但可以用来作门框、窗框、各种木材构件,还可以用来代替建筑小五金和电器材料,以及高级防水板.如果涂刷氨荃树脂 At the Technical Innovation Exhibition of Construction Industry held by the Shanghai Construction Engineering Bureau, there is a new type of artificial wood. This type of wood is neither wood sawn nor wood shavings. It is a unit of the Joint Works of the Construction Engineering Bureau. The trial was successful. Its raw materials come from fields, mountains, wood processing plants and chemical plants. It is inexhaustible. Its performance far exceeds that of wood and wood shavings. It can be used not only as door frames, window frames, and Wood components, can also be used to replace building hardware and electrical materials, as well as advanced waterproof board. If you apply ammonia resin