- 1、2-or3-needledpinonmostlyofnorthwesternCaliforniacoast.2、large2-needledtimberpineofsoutheasternEurope.3、Microstructureevolutionof3DneedledC/SiCcomposites4、Theneedledspun-bendedwebisakindofproductwithadvancedtechnology.5、Inastudyofneedledfelts,c...
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