(换肤)
语言：
Chemicalbookisaplatformdedicatedtoprovidethemostvaluableresourcesforchemicalindustryusers.Hereyoucangetchemicalinformation(suchaschemicalphysicalproperties,safetydata,Excellentchinasuppliersandtheirwebaddressesandetc.)bysearchingthename,CASnumber,molecularformula,molecularweight,MDLnumber,EINECSnumber,structure.
www.chemicalbook.com 技术教程 2024-06-14