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Phenolic resin for coated sand
The coated sand produced by this type... 【2023/11/09】
Dust-falling wetting phenolic resin
This product is a phenolic resin solu... 【2023/11/09】
Phenolic resin for impregnation
his series of phenolic resin is magne... 【2023/11/09】
Fast-curing phenolic resin
This series of ultra-fine phenolic re... 【2023/11/09】
Heat-resistant phenolic resin
This series is heat-resistant phenoli... 【2023/11/09】
Ammonia-free phenolic resin
RD series is a thermosetting phenolic... 【2023/11/09】
Toughened phenolic resin
This series of ultra-fine phenolic re... 【2023/11/09】
General phenolic resin
The coated sand produced by this type... 【2023/11/09】
Phenolic resin for scouring pad
This series of products is a special ... 【2023/11/09】

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Address: No.628, 6th Floor Tongqian Davis Business Center, Lutai Road, High-tech District, Zibo City, Shandong Province, China

Zibo Shuanghe Chemical Technology Co., Ltd

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91看片在线观看_天天操天天爱天天干_欧美久草_国产精品区二区三区日本_亚洲偷拍色播_91视频观看