1. Iyasọtọ ti awọn igo gilasi (1) Ni ibamu si apẹrẹ, awọn igo wa, awọn agolo, gẹgẹbi yika, oval, square, rectangular, flat, and special-shaped bottles (awọn apẹrẹ miiran). Lara wọn, julọ ni o wa yika. (2) Ni ibamu si iwọn ẹnu igo, ẹnu nla wa, ẹnu kekere, sokiri m ...
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