電(diàn)動在線取樣閥、電(diàn)動定量取樣閥解決了現有(yǒu)取樣閥的複雜結構，電(diàn)動在線取樣閥可(kě)實現現場(chǎng)及遠程無壓取樣。

The electric on-line sampling valve and electric quantitative sampling valve solve the complex structure of the existing sampling valve. The electric on-line sampling valve can realize on-site and remote pressureless sampling.