dust mask
Pennisetum glaucum (pearl millet) / Setaria parviflora (marsh bristlegrass) / Setaria pumila (yellow foxtail, pigeon grass, cattail grass)
A protective mask which covers the mouth and nose of the wearer, worn when in a dusty atmosphere, or when doing work which creates dust.
plural of block diagram
An impulsive, hasty, capricious person. / (obsolete) An insane person, a lunatic.
古い塗装をサンディングする前に、粉塵を吸い込まないように防塵マスクを着用してください。
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DiQt
Free
★★★★★★★★★★
