ASTM Standardization News

ASTM Standardization News

4.11 - 1251 ratings - Source

Committee E-33 Works to Keep Down the Din The pinkish-orange glow of the lights which illuminate the streets of New ... the two balance out because a 32 typical HID system installation uses fewer fixtures to produce the same amount of light.

Title:ASTM Standardization News
Author:American Society for Testing and Materials
Publisher: - 1974


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