نتایج جستجو
![ieee std 518 1982 Noise control EMC](http://cdn.ketabkoo.com/covers/0/28503-n.jpg)
ieee std 518 1982 Noise control EMC
American National Standards Institute![Functional safety : safety instrumented systems for the process industry sector](http://cdn.ketabkoo.com/covers/1/165822-n.jpg)
Functional safety : safety instrumented systems for the process industry sector
ISA--The Instrumentation, Systems, and Automation Society.; American National Standards Institute![Functional safety : safety instrumented systems for the process industry sector](http://cdn.ketabkoo.com/covers/1/165823-n.jpg)
Functional safety : safety instrumented systems for the process industry sector
ISA--The Instrumentation, Systems, and Automation Society.; American National Standards Institute![Functional safety : safety instrumented systems for the process industry sector](http://cdn.ketabkoo.com/covers/1/165824-n.jpg)
Functional safety : safety instrumented systems for the process industry sector
ISA--The Instrumentation, Systems, and Automation Society.; American National Standards Institute![AWWA standard for field welding of steel water pipe](http://cdn.ketabkoo.com/covers/1/183466-n.jpg)
AWWA standard for field welding of steel water pipe
American National Standards Institute., 1992![IEEE Recommended Practice for Calculating Short-Circuit Currents in Industrial and Commercial Power Systems](http://cdn.ketabkoo.com/covers/2/252387-n.jpg)
IEEE Recommended Practice for Calculating Short-Circuit Currents in Industrial and Commercial Power Systems
American National Standards Institute, 2006![IEEE Std 519-1992 Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems, IEEE Std 519-1992](http://cdn.ketabkoo.com/covers/2/260867-n.jpg)
IEEE Std 519-1992 Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems, IEEE Std 519-1992
American National Standards Institute, 1993![IEEE Std 666-1991, IEEE Design Guide for Electric Power Service Systems for Generating Stations](http://cdn.ketabkoo.com/covers/2/260870-n.jpg)
IEEE Std 666-1991, IEEE Design Guide for Electric Power Service Systems for Generating Stations
American National Standards Institute, 1993![AWWA standard : cement-mortar lining for ductile-iron pipe and fittings](http://cdn.ketabkoo.com/covers/3/377477-n.jpg)
AWWA standard : cement-mortar lining for ductile-iron pipe and fittings
American National Standards Institute., 2008![AWWA standard for ball valves 6 in. through 48 in](http://cdn.ketabkoo.com/covers/3/377479-n.jpg)
AWWA standard for ball valves 6 in. through 48 in
American National Standards Institute., 1986![AWWA standard for heat-shrinkable cross-linked polyolefin coatings for the exterior of special sections, connections, and fittings for steel water pipelines](http://cdn.ketabkoo.com/covers/3/377484-n.jpg)
AWWA standard for heat-shrinkable cross-linked polyolefin coatings for the exterior of special sections, connections, and fittings for steel water pipelines
American National Standards Institute., 1989![Recommended practices for electron beam welding and allied processes](http://cdn.ketabkoo.com/covers/4/400110-n.jpg)
Recommended practices for electron beam welding and allied processes
American National Standards Institute., 2013![Specification for carbon and low-alloy steel electrodes and fluxes for electroslag welding](http://cdn.ketabkoo.com/covers/4/400174-n.jpg)
Specification for carbon and low-alloy steel electrodes and fluxes for electroslag welding
American National Standards Institute., 2009![AWWA standard [for] polyethylene encasement for ductile-iron pipe systems](http://cdn.ketabkoo.com/covers/5/591366-n.jpg)
AWWA standard [for] polyethylene encasement for ductile-iron pipe systems
American National Standards Institute., 2005![AWWA standard for reduced-wall, resilient-seated gate valves for water supply service](http://cdn.ketabkoo.com/covers/8/827425-n.jpg)
AWWA standard for reduced-wall, resilient-seated gate valves for water supply service
American National Standards Institute., 1999![AWWA standard for resilient-seated gate valves for water supply service](http://cdn.ketabkoo.com/covers/8/827426-n.jpg)
AWWA standard for resilient-seated gate valves for water supply service
American National Standards Institute., 1994![AWWA standard for steel pipe flanges for waterworks service-sizes 4 in. through 144 in](http://cdn.ketabkoo.com/covers/8/827427-n.jpg)
AWWA standard for steel pipe flanges for waterworks service-sizes 4 in. through 144 in
American National Standards Institute., 1986![AWWA standard for steel water pipe 6 in. (150 mm) and larger](http://cdn.ketabkoo.com/covers/8/827428-n.jpg)
AWWA standard for steel water pipe 6 in. (150 mm) and larger
American National Standards Institute., 1992![AWWA standard [for] power-actuating devices for valves and slide gates](http://cdn.ketabkoo.com/covers/8/827434-n.jpg)
AWWA standard [for] power-actuating devices for valves and slide gates
American National Standards Institute., 2003![ANSI X9.63 (2011) (R2017) - Key Agreement and Key Transport Using Elliptic Curve Cryptography](http://cdn.ketabkoo.com/covers/11/1160099-n.jpg)
ANSI X9.63 (2011) (R2017) - Key Agreement and Key Transport Using Elliptic Curve Cryptography
American National Standards Institute, 2011 (R2017)![ANSI X9.62 (1998) - The Elliptic Curve Digital Signature Algorithm (ECDSA)](http://cdn.ketabkoo.com/covers/11/1160101-n.jpg)
ANSI X9.62 (1998) - The Elliptic Curve Digital Signature Algorithm (ECDSA)
American National Standards Institute![Method of Testing HVAC Air Ducts](http://cdn.ketabkoo.com/covers/11/1178201-n.jpg)