马尾松树皮混合胶的成本与纯酚醛胶相比，可降低40％左右。
The cost of the adhesive was decreased, which was estimated at by 40% in comparing with that of PF-resin.
本文探讨了用马尾松树皮胶压制室外型胶合板时，不同部位的树皮、不同增强剂、增强剂用量、单板涂胶后的陈放时间、热压压力等因素对胶合强度的影响。
This paper describes the effects of various barks, reinforcing resins, keeping-time after lay-up and pressure on the bonding strength of plywood made from Masson pine bark adhesive.
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