Charge seconds

Charge seconds, Total:49 items.

The international standard classification for "Charge seconds" includes: Watches , Data communication networks , Other time-measuring instruments .

The Chinese standard classification for "Charge seconds" includes: Horology , Information transmission index .

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

JJG(机械) 78-1992 Verification Regulations for DTM Digital Millisecond Meter
JJG(航天) 25-1987 Verification Regulations for XD-40 Electric Stopwatch Calibrator
JJG(航天) 30-1987 Verification Regulations for DC Nanosecond Digital Voltmeter
JJG 237-2010 Stopwatches

CSSN账号充值专拍(充多少拍多少) This link is a special link for user account recharge, non-standard

DIN ETS 300492:1997 Public Switched Telephone Network (PSTN) - Category II specification for 14400, 12000, 9600, 7200 and 4800 bits per second duplex modems standardized for use on the PSTN; English version ETS 300492:1996
DIN ETS 300010-1:1995 Transmission and Multiplexing (TM) - Synchronous cross connect equipment 64 and n × 64 kbit/s cross connection rate, 2048 kbit/s access ports - Part 1: Core functions and characteristics; English version ETS 300010-1:1995
DIN EN 12533:1999 Castors and wheels - Castors and wheels for applications over 1,1 m/s (4 km/h) and up to 4,4 m/s (16 km/h); German version EN 12533:1998
DIN EN 300299:2001 Broadband Integrated Services Digital Network (B-ISDN) - Cell based user network access for 155520 kbit/s and 622080 kbit/s - Physical layer interfaces for B-ISDN applications (Endorsement of the English version EN 300299 V 1.3.2 (2000-05) as German Stand

NAVY MIL-DTL-46992 E-2006 CUTTER, DELAY, PROPELLANT ACTUATED, M21 (2 SEC) AND M22 (10 SEC)

ISO 9642:1993 Cinematography; time and control code for 24, 25 and 30 frames per second motion-picture systems; specifications

DLA A-A-55811 A-2004 STOPWATCH, GENERAL PURPOSE
DLA MIL-PRF-83726/21 F-2008 RELAY, SOLID-STATE, TIME DELAY (ON OPERATE), TYPE I, CLASS C, SPST, 250 MILLIAMPERES, VARIABLE TIME, 0.05 TO 500 SECONDS

KS A 0040-1996 KNOT-METER PER SECOND CONVERSION TABLES
KS B ISO 9701-2005(2010) Wrist and pocket watches－Fitting diameters for hour, minute and second hands
KS C IEC 62053-22-2003(2018) Electronic active power meter (0.2 class and 0.5 class)

NF C26-228*NF EN 60243-3:2014 Electric strength of insulating materials - Test methods - Part 3 : additional requirements for 1,2/50 micro second impulse tests
NF C26-228:2002 Electrical strengh of insulating materials - Test methods - Part 3 : additional requirements for 1,2/50 micro second impulse tests.
NF S85-216:1996 Horology. Dimensions of rollers for sweep seconds.

MIL MIL-DTL-46992E-2006 CUTTER, DELAY, PROPELLANT ACTUATED, M21 (2 SEC) AND M22 (10 SEC)(SUPERSEDING MIL-DTL-46992D)
MIL MIL-C-46992B-1980 CUTTER, DELAY, PROPELLANT ACTUATED: M21 (2 SEC) AND M22 (10 SEC) (S/S BY MIL-C-46992C)
ARMY MIL-W-14624-1957 WATCH, POCKET, (60 SECONDS DAILY RATE), GRADE III
BS 2782-2 METHOD 205 TO 207:1957 Methods of testing plastics. Electrical properties Method 205, 206 and 207 power factor and permittivity at 50 cycles per second, power factor and permittivity at 800 to 1600 cycles per second, power factor and permittivity at 10 kilocycles to 100 mega.
MIL MIL-F-18405-1955 FUSE, FIRECRACKER, 30-SECOND (NO S/S DOCUMENT)
MIL MIL-DTL-46992D-2003 CUTTER, DELAY, PROPELLANT ACTUATED, M21 (2 SEC) AND M22 (10 SEC) (SUPERSEDING MIL-C-46992C)(S/S BY MIL-DTL-46992E)
MIL MIL-C-46992C-1993 CUTTER, DELAY, PROPELLANT ACTUATED, M21 (2 SEC) AND M22 (10 SEC) (SUPERSEDING MIL-C-46992B) (S/S BY MIL-DTL-46992D)
MIL MIL-R-83726/24M-2016 Relays, Solid State, Time Delay (on Operate), Track Mounted, Type I, Class C, SPST, 150 Milliamperes, Fixed Time, 50 Milliseconds to 500 Seconds
MIL MIL-S-14823A-1988 STOP WATCH, MILITARY (S/S BY A-A-55811) (SUPERSEDING MIL-S-14823)

GOST 8.339-1978 State system for ensuring the uniformity of measurements. Seconds-timers-gauges. Methods and means for verification
GOST 8.423-1981 State system for ensuring the uniformity of measurements. Mechanical stop-watches. Methods and means for verification