chemical pulping造句
Thechemicalpulping,thewoodchipsarecookedwiththeappropriatecookingchemicalatelevatedtemperatureandpressure.ThepilotplanttestofanaerobicbiodegradabilityofchemicalpulpingeffluentThisprocessissimilartoche...
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pulping造句
Thereactionprocessofselfcatalyzedethanolpulpingwasstudied.Gewa(Excoecariaagallocha)istheprincipalpulpingspeciesusedinthenewsprintmillinBangladesh.Themethodstoextendtheservicelifeofdiscplateforpulpinge...