Stopfbüchse /f/KT_LẠNH/
[EN] gland, packing gland
[VI] hộp nắp bít
Stopfbüchse /f/CT_MÁY/
[EN] gland, packing gland, stuffing box
[VI] vòng bít, nắp bít, hộp nắp bít
Stopfbüchsenbrille /f/CT_MÁY/
[EN] stuffing box, gland
[VI] vòng bít, nắp bít, hộp nắp bít