BOOKS - TECHNICAL SCIENCES - ГОСТы СССР. Огнеупоры и огнеуп...
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192241
192241
ГОСТы СССР. Огнеупоры и огнеупорные изделия
Author: Коллектив авторов
Year: 1975
Number of pages: 668
Format: PDF
File size: 342 MB
Language: RU
Year: 1975
Number of pages: 668
Format: PDF
File size: 342 MB
Language: RU
The collection "Refractories and refractory products" contains standards approved before December 1, 1974. All changes adopted before the specified date have been made to the standards. Near the number of the standard to which the change has been made, there is a * sign. Current information on newly approved and revised standards, as well as on changes adopted for them, is published in the monthly "Information Index of Standards."