<div><strong>優(yōu)點(diǎn)：</strong><strong></strong></div> <div><strong>1.      </strong><strong>A+B</strong><strong>堅固液為雙組分護網(wǎng)液。</strong><strong></strong></div> <div><strong>2.      </strong><strong>使用</strong><strong>A+B</strong><strong>堅固液后，增強感光膠的耐磨度，大大提高網(wǎng)版印刷次數。</strong><strong></strong></div> <div><strong></strong> </div> <div><strong>缺點(diǎn)：</strong><strong></strong></div> <div><strong>網(wǎng)版不可再生。</strong><strong></strong></div>