Набиране на средства 15 септември 2024 – 1 октомври 2024 Относно набирането на средства
1
Method of Testing HVAC Air Ducts

Method of Testing HVAC Air Ducts

Година:
2016
Език:
english
Файл:
PDF, 1.07 MB
0 / 0
english, 2016
8
IEEE Standard for a Software Quality Metrics Methodology

IEEE Standard for a Software Quality Metrics Methodology

Година:
1998
Език:
english
Файл:
PDF, 268 KB
0 / 0
english, 1998
12
Granular activated carbon

Granular activated carbon

Година:
2012
Език:
english
Файл:
PDF, 1.05 MB
0 / 0
english, 2012
13
Structural welding code--steel

Structural welding code--steel

Година:
2010
Език:
english
Файл:
PDF, 10.44 MB
0 / 0
english, 2010
17
ANSI X9.62 (1998) - The Elliptic Curve Digital Signature Algorithm (ECDSA)

ANSI X9.62 (1998) - The Elliptic Curve Digital Signature Algorithm (ECDSA)

Език:
english
Файл:
PDF, 3.89 MB
0 / 0
english
19
Centrifugal pumps for petroleum, heavy duty chemical, and gas industry services

Centrifugal pumps for petroleum, heavy duty chemical, and gas industry services

Година:
1995
Език:
english
Файл:
PDF, 10.59 MB
0 / 0
english, 1995
20
AWWA standard for field welding of steel water pipe

AWWA standard for field welding of steel water pipe

Година:
1992
Език:
english
Файл:
PDF, 195 KB
0 / 0
english, 1992
23
AWWA standard for painting steel water-storage tanks

AWWA standard for painting steel water-storage tanks

Година:
1978
Език:
english
Файл:
PDF, 431 KB
0 / 0
english, 1978
28
AWWA standard for steel water pipe 6 in. (150 mm) and larger

AWWA standard for steel water pipe 6 in. (150 mm) and larger

Година:
1992
Език:
english
Файл:
PDF, 864 KB
0 / 0
english, 1992
29
American National Standard for Programming Languages - C

American National Standard for Programming Languages - C

Година:
1992
Език:
english
Файл:
PDF, 12.99 MB
5.0 / 3.5
english, 1992
33
ieee std 518 1982 Noise control EMC

ieee std 518 1982 Noise control EMC

Език:
english
Файл:
PDF, 2.17 MB
0 / 0
english
35
ANSI X9.63 (2011) (R2017) - Key Agreement and Key Transport Using Elliptic Curve Cryptography

ANSI X9.63 (2011) (R2017) - Key Agreement and Key Transport Using Elliptic Curve Cryptography

Година:
2011
Език:
english
Файл:
PDF, 1.58 MB
0 / 0
english, 2011
37
AWWA standard for double check valve backflow-prevention assembly

AWWA standard for double check valve backflow-prevention assembly

Година:
1990
Език:
english
Файл:
PDF, 986 KB
0 / 0
english, 1990
38
AWWA standard for dimensions for fabricated steel water pipe fittings

AWWA standard for dimensions for fabricated steel water pipe fittings

Година:
1983
Език:
english
Файл:
PDF, 1.04 MB
0 / 0
english, 1983
39
Sodium chloride

Sodium chloride

Година:
2012
Език:
english
Файл:
PDF, 1.16 MB
0 / 0
english, 2012
40
AWWA standard for rubber-seated butterfly valves

AWWA standard for rubber-seated butterfly valves

Година:
1988
Език:
english
Файл:
PDF, 747 KB
0 / 0
english, 1988
42
AWWA standard for resilient-seated gate valves for water supply service

AWWA standard for resilient-seated gate valves for water supply service

Година:
1994
Език:
english
Файл:
PDF, 1.63 MB
0 / 0
english, 1994
44
AWWA standard for fabricated steel mechanical slip-type expansion joints

AWWA standard for fabricated steel mechanical slip-type expansion joints

Година:
1997
Език:
english
Файл:
PDF, 467 KB
0 / 0
english, 1997
45
AWWA standard for ball valves 6 in. through 48 in

AWWA standard for ball valves 6 in. through 48 in

Година:
1986
Език:
english
Файл:
PDF, 444 KB
0 / 0
english, 1986
47
AWWA standard for open-channel, fabricated-metal slide gates

AWWA standard for open-channel, fabricated-metal slide gates

Година:
1997
Език:
english
Файл:
PDF, 446 KB
0 / 0
english, 1997
48
AWWA standard [for] power-actuating devices for valves and slide gates

AWWA standard [for] power-actuating devices for valves and slide gates

Година:
2003
Език:
english
Файл:
PDF, 1.78 MB
0 / 0
english, 2003