"0"^^ . "0"^^ . . "ion pump"@en-us . . . "a vacuum pump that removes gas by ionizing the atoms or molecules and adsorbing them on a metal surface"@en-us . . "03583809-n"^^ . . . . "102866439"@en-us . "103451578"@en-us . . "103583809"^^ . "ion pump"^^ . .