Raw Material of Melamine Crockery Electric Switch Trays and Bowls Tableware Urea Moulding Powder Product Parameters 0 item unit data 1 Gravity D2525,≤ 1.6 2 Specific volume ml/g≤ 3 3 Volatile matter %...View More
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Raw Material Of Melamine Crockery Electric Switch Trays And Bowls Tableware Urea Moulding Powder