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We are the manufacturer of rotary vane vacuum pump in China. We provide supporting equipment and maintenance instructions for rotary vane vacuum pumps.

ZZKD introduces you rotary vane vacuum pump advantages and disadvantages, And the working principle of the rotary vane vacuum pump.

ZZKD will introduce you the advantages and disadvantages of borosilicate glass reactor, and some precautions for glass reactor.

Rotary evaporator is commonly used equipment such as laboratory and CBD. This article introduces rotary evaporator glass parts and function.