The product has the advantages of convenient use, low cost, little environmental pollution and the like.
产品具有使用方便，成本较低，减少环境污染等优点。
The invention has simple and practical production process, environmental protection, no emission, short flows, low cost, high yield and good product quality.
本发明生产工艺简单可行、无污染、零排放、流程短、成本低、得率高、产品质量好。
By adding the additive into the phenolic resin adhesive, the environmental protection performance of the resin adhesive is largely improved and the product cost is reduced.
将该助剂应用于酚醛树脂粘合剂中，可大大提高粘合剂的环保性能，降低粘合剂的成本。
By adding the additive into the phenolic resin adhesive, the environmental protection performance of the resin adhesive is largely improved and the product cost is reduced.
将该助剂应用于酚醛树脂粘合剂中，可大大提高粘合剂的环保性能，降低粘合剂的成本。
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