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Phenolic resin no nā mea refractory
Phenolic resin no refractory mea (Part one ) PF9180 Series Hiki ke hoʻokaʻawale ʻia kēia mau resins i ʻelua pūʻulu: thermoplastic a me ka thermosetting, loaʻa nā ʻano o ke kūpaʻa wela kiʻekiʻe, kiʻekiʻe kiʻekiʻe etc. e like me ka uhi a me nā mea maloʻo etc. Hiki ke hoʻohana ʻia e like me ka extender e hoʻomaikaʻi i ka waiwai o ka resin wai. Hiki iā lākou ke hoʻopili i ka plug, pani, kaʻe wai, magnesia carbon brick, alu ...
