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AWWA C102-53 (ASA A21.2-1953) scan.pdf
UDC 621.774.1 �ASA �A21.2-1953 (AWWA C 102-53) THS STANDARD WITHDRAWN JUNE 1967 FOR REFERENCE USE ONLY AMERICAN...
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AWWA A101-60 (ASA B58.1-1961) scan.pdf
I45-A �B58.1-1961 (AWWA A101-60) AMERICAN STANDARD for VERTICAL TURBINE PUMPS PUBLISHED BY AMERICAN WATER WORKS AS...
2025-11-24发布111 浏览38 页4 次下载1.75 MB
ASA C57-1-1933 scan.pdf
ASA C57.1 1933 IEEE STANDARDS ARCHIES DO NOT REMOVE STANDARDS FOR A.I.E.E. No. 12 January-1934 CONSTANT CURRENT T...
2025-11-11发布183 浏览11 页4 次下载1.7 MB
ASA C37.19-1963.pdf
ASA Reg. U.S. Pat. Off. C37.I9-I963 UDC 621.316.57:621.3.025: 621.3.027.2 American Standard Safety Requirements for ...
2025-11-11发布118 浏览18 页6 次下载1.48 MB