has 12 protons

has 12 protons, Total:37 items.

The international standard classification for "has 12 protons" includes: Safety of machinery , Balancing and balancing machines .

The Chinese standard classification for "has 12 protons" includes: Hygiene, safety and labor protection .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 9239.12-2021 Mechanical vibration—Rotor balancing—Part 12: Procedures and tolerances for rotors with flexible behaviour

GSO IEC 60255-12:2015 Electrical relays - Part 12: Directional relays and power relays with two input energizing quantities
BH GSO IEC 60255-12:2016 Electrical relays - Part 12: Directional relays and power relays with two input energizing quantities
GSO ISO 7778:2007 Steel plate with specified Through – thickness characteristics

DIN ISO 21940-12 E:2014 Draft Document - Mechanical vibration - Rotor balancing - Part 12: Procedures and tolerances for rotors with flexible behaviour (ISO/CD 21940-12:2014)
DANSK DS/ISO 21940-12:2016 Mechanical vibration - Rotor balancing - Part 12: Procedures and tolerances for rotors with flexible behaviour
NS-EN 30-1-4:2012 Domestic cooking appliances burning gas — Safety — Part 1-4: Appliances having one or more burners with an automatic burner control system
MIL MIL-DTL-16377/72A-2014 Fixtures, Lighting; Ballast, for One 20-Watt T-12 Fluorescent Lamp
DANSK DS/EN 30-1-4:2012 Domestic cooking appliances burning gas - Safety - Part 1-4: Appliances having one or more burners with an automatic burner control system
AWWA WQTC62452 Watershed Pathogen Surveys — A Useful Tool
AWWA WQTC71342 Determining the Frequency of Unidirectional Flushing in a System with Multiple Entry Points Having Different Water Qualities
AENOR UNE-EN 30-1-4:2013 Domestic cooking appliances burning gas - Safety - Part 1-4: Appliances having one or more burners with an automatic burner control system
UNE-EN 30-1-4:2003 Domestic cooking appliances burning gas. Part 1-4: Safety. Appliances having one or more burners with an automatic burner control system.
DIN EN 60294 E:2011 Draft Document - Measurement of the dimensions of a cylindrical component having two axial terminations (IEC 40/2072/CD:2010)

KS C IEC 60255-12-2020 Electrical relays－Part 12：Directional relays and power relays with two input energizing quantities
KS P ISO 11334-4-2007(2017) Walking aids manipulated by one arm－Part 4：Walking sticks with three or more legs
KS B ISO 10889-5-2005(2010) Tool holders with cylindrical shank－Part 5：Type D with more than one rectangular seat

DLA A-A-55598 B VALID NOTICE 1-2012 Bearings, Roller, Cylindrical, Single Row of Rollers, Two Roller Retaining Ribs on Inner Ring, One Roller Retaining Rib on Outer Ring, One Direction Locating

DIN ISO 21940-12:2016-09 Mechanical vibration - Rotor balancing - Part 12: Procedures and tolerances for rotors with flexible behaviour (ISO 21940-12:2016)
DIN 46294:1985-04 Terminal board, square shaped with six terminals; main dimensions / Note: To be replaced by DIN 46294 (2021-02).
DIN EN 30-1-4:2021-11 Domestic cooking appliances burning gas - Safety - Part 1-4: Appliances having one or more burners with an automatic burner control System; German and English version prEN 30-1-4:2021 / Note: Date of issue 2021-10-01*Applies in conjunction with DIN EN ...
DIN EN 30-1-4:2012-09 Domestic cooking appliances burning gas - Safety - Part 1-4: Appliances having one or more burners with an automatic burner control system; German version EN 30-1-4:2012 / Note: Applies in conjunction with DIN EN 30-1-1 (2012-03).*To be replaced by DIN...

BS 5692:1979 Method for measurement of the dimensions of a cylindrical electronic component having two axial terminations

prEN 30-1-4 Domestic cooking appliances burning gas - Part 1-4: Safety- Appliances having one or more burners with an automatic burner control system
prEN 30-1-4-2021 Domestic cooking appliances burning gas - Safety - Part 1-4: Appliances having one or more burners with an automatic burner control system

DS/EN 30-1-4:2012 Domestic cooking appliances burning gas - Safety - Part 1-4: Appliances having one or more burners with an automatic burner control system

GOST 34262.1.4-2019 Domestic gas сooking appliances. Part 1-4. Safety of the appliances having one or more burners with an automatic burner control system

LST EN 30-1-4-2012 Domestic cooking appliances burning gas - Safety - Part 1-4: Appliances having one or more burners with an automatic burner control system

UNE-EN 30-1-4:2013 Domestic cooking appliances burning gas - Safety - Part 1-4: Appliances having one or more burners with an automatic burner control system

STAS 1786/1-1989 Indoor bushings with outer metal fittlngs for 7,2 and 12 kV, class B INSULATORS WITH FITTINGS