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產(chǎn)品特點(diǎn)：
Product Features·抗紫外線輻射,耐化學(xué)腐蝕             ·UV-resistant，chemical-resistant
·整支高溫高壓消毒                    ·Autoclave sterilization
·任意容量鎖定                        ·The adjusted volume can be locked
·動(dòng)態(tài)密封                            ·Dynamic seal
·自潤滑設(shè)計(jì)，可無油密封              ·Self-lubricating,Dry Seal