backing of veneer [木] 胶合板内层
veneer backing 贴面板衬背
wooden veneer fleece backing machines 哥伦比亚求购木工机械
The results showed that moisture content of veneer, the electric potential difference of backing plates and the interaction of them all had significantly effects on adhesive strength.
结果表明： 单板含水率和垫板间电势差及其交互作用对胶合强度都有极显著影响。
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