Nhazi afọ gara aga, ZH Gems bụ onye nrụpụta ọkachamara yana onye na-ebubata nwere ikike siri ike na mmepụta, imewe na R&D. Mgbaaka gemstone green Taa, ZH Gems nọ n'elu dị ka ọkachamara na ahụmahụ soplaya na ụlọ ọrụ. Anyị nwere ike chepụta, mepụta, rụpụta ma ree usoro ngwaahịa dị iche iche n'onwe anyị na-ejikọta mbọ na amamihe nke ndị ọrụ anyị niile. Ọzọkwa, anyị na-ahụ maka ịnye ọtụtụ ọrụ maka ndị ahịa gụnyere nkwado teknụzụ na ngwa ngwa Q&A ọrụ. Ị nwere ike ịchọpụta ihe gbasara mgbaaka gemstone ọhụrụ anyị na ụlọ ọrụ anyị site na ịkpọtụrụ anyị ozugbo. Ọ nwere uru nke nguzogide corrosion, nguzogide alkali, na nguzogide oxidation. Ọzọkwa, ọ bụ ihe magburu onwe na-eyi na-eguzogide, na-eguzogide ọgwụ na nrụgide na-eguzogide arụmọrụ.
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