中文字幕精品无码一二三_亚洲色欲色一欲_国产在线免播放_国产一级毛片完整版

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Special Pitch with higher softening point
Product
2020-03-28
Product Presentation:
Production capacity over 1,000 tons/Y, Higher carbon yield，Higher softening point，Less bensopyrene，Higher mesophase content，Self-sintering and forms firm carbon-bonding
 
Use:
Casting agent for iron-making plant refractories，Repair spray for steel-making plant refractories，and used as base material for our Functional Graphite Powder(for negative electrodes of rechargeable Lithium ion battery)