-
阀门的检查和试验 阀门的检查和试验 APl 598 第7版199610 第1章概述 APl 598 第7版199610 第1章概述 11 范围 111 本标准包括对闸阀截止阀旋塞阀球阀止回阀和蝶阀的检查检验补充检验和压力试验的要求上述各类阀
-
-
ANSIANSLG C81.612009 Revision of ANSIANSLG C81.612007 American National Standard for electrical lamp bases Specificatio
-
INDD BZb.36 88 2595512 0078093 T48 ASMEB16.36 ADOPTION NOTICE ASMEB16.36, Flanges, Orifice, was adopted on October 3, 19
-
ANSI C78.212003 Revision of ANSI C78.211995 with all supplements American National Standard Approved October 30, 2003 Se
-
ANSIIASQ Z 1.42003 AMERICAN NATIONAL STANDARD SAMPLING PROCEDURES AND TABLES FOR INSPECTION BY ATTRIBUTES AMERICAN SOCIE
-
ANSI C79.1 2002 Copyright 2002 by American National Standard Lighting GroupNEMA i American National Standard Approved Se
-
ANSINEMAANSLG C78.3772008 American National Standard for electric lamps Specifications for the Chromaticity of Solid St
-
ANSI C78.52003 Revision of C78.51997 American National Standard Approved: November 19, 2003 Secretariat: ANSLG National
-
ANSIANSLG C81.612007 Revision of ANSIANSLG C81.612006 American National Standard Approved: November 6, 2007 Secretariat:
-
ANSI C78.3792006 Revision of ANSI C78.3791994 plus C78.379a1997 American National Standard Approved February 28, 2006 Se
-
ANSI C78.202003 Revision of ANSI C78.201995 American National Standard for electric lamps A, G, PS, and Similar Shapes
-
-
ANSIANSLG C81.612009 Revision of ANSIANSLG C81.612007 American National Standard for electrical lamp bases Specificatio
-
ANSIIEC C78.9012005 Revision of ANSI C78.9012001 Copyright 2005 by American National Standard Lighting Group, in affilia
-
ANSI C78.242001 Revision of ANSI C78.241995 Copyright 2001 by ANSLG National Electrical Manufacturers Association 1300 N
-
-
ANSIANSLG C81.622007 Revision of ANSIANSLG C81.622006 American National Standard Approved: November 6, 2007 Secretariat:
-
ANSINEMA C78.LL 32003 American National Standard for electric lamps Procedures for High Intensity Discharge Lamp Sample
-
