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хацарт бутлуур dus Ttechnology
The low density polyethylene is basically adopted as the raw materials for PEWseries polyethylene wax and made by high temperature cracking with the averagemolecular weight about and the softening point is generally about ℃.Хацарт бутлуур - Shanghai Machinery · Хацарт бутлуур нь 320 мегапаскал-аас хэтрэхгүй даралттай ...