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លក្ខណៈបច្ចេកទេសរបស់ផលិតផល៖ មធ្យមធំធំធំ

Product introduction:Black spraying on the surface, four-claw designSilicone slip-proof sleeve in claw.

Product use:Laboratories often use flasks, beakers and other glassesA utensil of glass container.