BRITISH STANDARDBS EN 50464-4:2007Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kV...
raising standards worldwide™NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards Pub...
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||B...
BRITISH STANDARDBS EN 61834-4:1998Recording —Helical-scan digital video cassette recording system using 6,35 mm magn...
BSI Standards PublicationHousehold and similarelectrical appliances– Safety – Particularrequirements for cabheaters f...
BRITISH STANDARDBS EN 80416-3:2002Basic principles for graphical symbols for use on equipment —Part 3: Guidelines ...
BSI Standards PublicationBS EN 26801:1993+A1:2011BS EN 26801:1993+A1:2011BRITISH STANDARDNational forewordThis British S...
BS EN 1858:2008ICS 91.060.40; 91.100.30NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH...
BSI Standards PublicationHand-held motor-operated electric tools — Safety —Part 2-13: Particular requirements for c...
������� ���������� ������������������������� ��������� ��� ������...
������� ���������� ������������������������� ��������� ��� ������...
������� ���������� ������������������������� ��������� ��� ������...
BRITISH STANDARDBS EN50395:2005Electrical test methodsfor low voltage energycables ICS 29.060.20�� ������� �...
BRITISH STANDARDBS EN 50396:2005Non electrical test methods for low voltage energy cables ICS 29.060.20�������...
BRITISH STANDARDBS EN 14034-1:2004Determination of explosioncharacteristics of dust clouds — Part 1: Determination o...
�����������������������������������������������������������������...
�����������������������������������������������������������������...
ASME BPVC IX-2023 中文扫描版 焊接.pdf94365页
ASME BPVC 2025英文原版合集（共计21个）高清电子版166
NBIC NB 23-2025 Part 2 — Inspection.pdf142413页
ASTM A182-21.pdf8217页
A234A234M-17.pdf1169页
AS 2118.1-2017.pdf90473页
AS NZS 4478-1997 scan.pdf738页
AS 4700.1.2.5-2014.pdf61109页
AS 5203-2016.pdf17317页
ANSI AWWA C218-23.pdf7432页ASME BPVC 2025英文原版合集（共计21个）高清电子版1660页ASME BPVC IX-2023 中文扫描版 焊接.pdf94365页
BS EN ISO 1127-1997.pdf9214页NBIC NB 23-2025 Part 2 — Inspection.pdf142413页ASTM A182-21.pdf8217页AS 4700.1.2.5-2014.pdf61109页AS NZS 4478-1997 scan.pdf738页AS 2118.1-2017.pdf90473页
AS 1288-2021.pdf97184页A234A234M-17.pdf1169页
