Children's plastic toy black nut bolt on a white background
Palabras clave
nut,
bolt,
plastic,
black,
toy,
screw,
children,
fastener,
head,
children,
white,
background,
fasten,
threaded,
thread,
friction,
play,
learn,
skill,
new,
mechanic,
dismantle,
assemble,
metal,
steel,
construction,
copy,
fake,
game,
playing,
children,
boy,
girl,
connection,
part,
part,
isolated,
hold,
material,
together,
cylindrical,
body,
male,
female,
match,
internal
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