What is the difference between a lead glass bottle and a lead-free glass bottle?
The difference is whether the glass contains lead. Leaded glass bottles can not be used to install food, drinking water, spices.
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Answer to the above crap, Europe has lead, lead, and high lead of the points. The The most high-end force more than a glass of lead crystal glass.
Glass lead, high refractive index, beautiful and beautiful. But can not be used to do daily glass, in Western countries, do not do architectural glass, will pollute the environment.
