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Distinguish between the crystal glass and common glass bottles
by：Lisson
2020-11-11
Crystal glass, also known as the lead crystal glassware, according to the PBO (
Lead oxide)
The content of high and low are divided into high lead (
pbo pbo 36%, 24%)
(lead in,
pbo 18%)
And low lead (
12 -
pbo 16%)
。
the difference has the following three points:
( 1) Voice: tapping the vessels or with the fingers. Make ringing sound of metal crystal glassware, and and rippling out through the air echoes of the beautiful, and ordinary glass only a fullness & other; Kaka & throughout; The sound.
( 2) Handle: gently holding a crystal tall foot cup of wine, you will feel a kind of calm, feel heavy, and the feeling of common glass only light.
( 3) Luster: lifted a crystal cup, put it against the light you will find that he is like an elegant handicraft, white, transparent, glittering and translucent, refracting the charming color of light, and ordinary glass ware not gloss, no refraction.
the difference has the following three points:
( 1) Voice: tapping the vessels or with the fingers. Make ringing sound of metal crystal glassware, and and rippling out through the air echoes of the beautiful, and ordinary glass only a fullness & other; Kaka & throughout; The sound.
( 2) Handle: gently holding a crystal tall foot cup of wine, you will feel a kind of calm, feel heavy, and the feeling of common glass only light.
( 3) Luster: lifted a crystal cup, put it against the light you will find that he is like an elegant handicraft, white, transparent, glittering and translucent, refracting the charming color of light, and ordinary glass ware not gloss, no refraction.
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