Also known as: 試験管, 시험관, 试管
A piece of Laboratory glassware composed of a finger-like length of glass tubing, open at the top, with a rounded U-shaped bottom.
Also known as: 試験管, 시험관, 试管
A piece of Laboratory glassware composed of a finger-like length of glass tubing, open at the top, with a rounded U-shaped bottom.
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