Provide domestic ion source filament suitable for Agilent VS/HLD helium mass spectrometry leak detector, instead of R3428301applicable Agilent VS series HLD series:PR02PD03MR15MD30BR15BD30
Provide domestic ion source filament suitable for Agilent VS/HLD helium mass spectrometry leak detector, instead of R3428301applicable Agilent VS series HLD series:PR02PD03MR15MD30BR15BD30