Akụkọ ụlọ ọrụ
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Ihe ndị dị mkpa ị kwesịrị ịma gbasara njikwa usoro nke phosphating pretreatment line
1. Degreasing The degreasing bụ iji wepụ griiz si workpiece elu na nyefee griiz n'ime soluble bekee ma ọ bụ emulsify na-achụsakwa griiz na- evenly na stably na bath mmiri dabere na saponification, solubilization, wetting, dispersion na emulsification mmetụta dị iche iche. .GỤKWUO -
Ntụnyere n'etiti onye na-ahụ maka ọgwụgwọ tupu mkpuchi gburugburu gburugburu ebe obibi na mkpuchi phosphate
A na-eri ọnụ ọgụgụ kemịkalụ na-abawanye ụba dị ka ihe na-emebi emebi nwere phosphorus na ngwọta phosphate na mmepụta mmepụta ihe na China, na-ebute mmetọ phosphorus.Nyere mkpuchi phosphate ọdịnala na-abawanye oriri ike na mmetọ, ọhụrụ ...GỤKWUO
