HOW TO DESIGN AND BUILD AUDIO AMPLIFIERS
including digital circuits-2nd Edition1980 年出版350 页ISBN：
Directory of Rubber Product Manufacturers in Malaysia
1983/19841984 年出版359 页ISBN：
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THE PHYSICS OF RUBBER ELASTICITY SECOND EDITION
L.R.G.TRELOAR1958 年出版342 页ISBN：
Idea searching for design how to research and develop design concepts
Dave Bramston2016 年出版184 页ISBN：1472581962
Rubbercon'81 THE INTERNATIONAL RUBBER CONFERENCE VOLUME II
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