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选定了以蜡油膏为主组份的钢丝绳表面脂基础配方;找到了一种添加剂PEW,它与上述基础配方配伍后,制备出了综合性能良好,成本低的题示物合格样品
Selected as the main component of wax ointment based on the surface of the wire rope fat formula; found an additive PEW, which is compatible with the above basic formula to prepare a comprehensive good performance, low cost of the subject qualified samples