vacuum hose holder例句
Vacuum cleaner having a vacuum hose holder
Vacuum cleaner with a suction hose holder
Hose holder
Pool vacuum hose clip/ lane buoy clip
ChemInform Abstract: X‐RAY ANALYSIS OF STACKING FAULTS IN COLLOIDAL GOLD; A SPECIAL TYPE OF A PARACRYSTAL
Holder for medical use fixed by vacuum
Vacuum cleaning machine
Pulse filter cleaner for portable cyclonic dust collector/vacuum cleaner
Vacuum drying oven
A far-infrared beamline for ultrahigh vacuum surface vibrational spectroscopy at Aladdin
