Kumashishini amaninzi, ukusetyenziswa kwe-hydrocarbon resins kuye kwaba yinxalenye ebalulekileyo yokusebenza kwabo. Esi sixhobo sinoluhlu olubanzi lwezicelo ezibandakanya i-adhesives, i-coatings, i-inki kunye ne-sealants. Njengomvelisi okhokelayo we-hydrocarbon resins, iTangshan Sail ...
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