L19-39944-含有细电导体的夹层建筑玻璃
Detalles
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类号 L19 |
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项目编号 39944 |
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项目名 含有细电导体的夹层建筑玻璃 |
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项目名(en) Laminated building glass incorporating fine electrical conductors |
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COOR √ |
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HARM √ |