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cross section
☊
lát cắt qua
☊
cross section
☊
lát cắt đi ngang qua
☊
cross section
☊
mặt cắt
☊
Cross section
☊
Querschnitt
☊
< 3.14 Kreuzen
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cross section ☊ 
lát cắt qua ☊ cross section ☊ lát cắt đi ngang qua ☊ cross section ☊ mặt cắt ☊ Cross section ☊ 
Querschnitt ☊ < 3.14 Kreuzen