It is one of the advanced technology from abroad that higher density of carbon disk is obtained by using chopped carbon fiberpress forming and the resin method with CVD.
The press tests of composite concrete materials with different volume ratio of steel fiber have been carried out under different confined pressures.
对不同钢纤维体积率的混凝土复合材料在不同围压条件下进行受压试验。
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This paper introduces the technology of biodegradation by using natural fiber as buildup cross - purposes and PHBV polyester as felt cross - purposes through the heat press process.