Points for attention in the safe use of ...
5. Because the material of the all-plastic flange is softer than the steel plate...
5. Because the material of the all-plastic flange is softer than the steel plate...
Regarding the migration of PVC sheet:Migration only occurs in plasticized PVC pr...
5. Rigid PVC has good tensile, bending, compressive and impact resistance, and c...
1. Non-toxic, odorless, low density, strength, stiffness, hardness and heat resi...
Identification by combustion identification method: 1. PP is easy to burn, melts...
Acid and alkali-resistant equipment, electroplating equipment, solar photovoltai...