低速 ﹑ 耐腐蝕﹑防滲漏,每臺(tái)泵配有安全調(diào)壓閥,泵的壓力可任意調(diào)節(jié).It has the feature of low speed, anti - corrosion and prevention of leakage.具有防盜 、 防偽 、 防潮 ( 防 滲漏 ) ,延長(zhǎng)產(chǎn)品儲(chǔ)存期.The function is anti - theft, forgery, moisture - proof ( anti - leakage ) an...