Glass production. Researcher about to remove molten glass from a crucible which has been heated in a furnace. This lead-free glass is being developed for use in light bulbs. Glass can easily be shaped while it is molten. Photographed at Osram Sylvania, USA.
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Creative#:
TOP10234188
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
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N/A
Property Release:
N/A
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No
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