General Knowledge kana Glass Tempering

Girazi rinodziya rinozivikanwawo segirazi rakaomeswa, girazi rakasimbiswa kana girazi rekuchengetedza.

1. Pane mwero wekupisa maererano neukobvu hwegirazi:

  • Girazi gobvu ≥2mm rinongokwanisa kudziya kana kuti semi kemikari kushatirwa
  • Girazi gobvu ≤2mm rinongogona kudzikamiswa kemikari

2. Unoziva girazi diki saizi kana uchidziya?

3. Girazi harigone kuumbwa kana kukwenenzverwa kana radzikama.

Saida girazi seimwe yeChina nyanzvi yegirazi yakadzika yekugadzirisa fekitori inogona kugadzirisa marudzi akasiyana egirazi; zvakasununguka taura nesu kuti uwane yako kune imwe kubvunzana.

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Nguva yekutumira: Kukadzi-28-2020

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