Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
YD/T 4170-2022 |
S2B-based test method for untrusted WLAN access to core network equipment (ePDG) of EPC {译} 基于S2b的非受信的WLAN接入EPC的核心网设备(ePDG)的测试方法 |
China Telecommunication Industry
Standards 2B |
English PDF |
YD/T 4169-2022 |
Core network device (ePDG) technical requirements for S2B-based untrusted WLAN access to EPC {译} 基于S2b的非受信的WLAN接入EPC的核心网设备(ePDG)技术要求 |
China Telecommunication Industry
Standards 2B |
English PDF |
HG/T 4795-2014 |
1-Difluoro-l-chloroethane (HCFC-142B) for industrial use 工业用1,1-二氟-1-氯乙烷(HCFC-142b) |
China Chemical Industry
Standards 2B |
English PDF |
HG/T 4051-2014 |
Reactive brilliant red K-2B (C.I.Reactive red 24) 反应艳红K-2B(C.I.反应红24) |
China Chemical Industry
Standards 2B |
English PDF |
HG/T 4029-2014 |
Reactive blue KN-2B (C.I.Reactive blue 220) 反应蓝KN-2B(C.I.反应蓝220) |
China Chemical Industry
Standards 2B |
English PDF |
HG 30009-2012 |
Production safety technology specification for disperse blue 2BLN (C.I.Disperse Blue 56) 分散蓝2bln(c.i.分散蓝56)生产安全技术规范 |
China Chemical Industry
Standards 2B |
English PDF |
HG/T 4256-2011 |
Reactive red FL-2BL 反应红fl-2bl |
China Chemical Industry
Standards 2B |
English PDF |
HG/T 4249-2011 |
Acid dark red NM-2BRL (C.I.Acid red 213) 酸性深红nm-2brl(c.i.酸性红213) |
China Chemical Industry
Standards 2B |
English PDF |
HG/T 2589-2011 |
Mordant black 2B (C.I.Mordant black 11) 媒介黑2b(c.i.媒介黑11) |
China Chemical Industry
Standards 2B |
English PDF |
HG/T 4153-2010 |
Disperse brilliant red SE-2BL 200% (C.I.Disperse red 86) 分散艳红se-2bl 200%(c.i.分散红86) |
China Chemical Industry
Standards 2B |
English PDF |
HJ 490-2009 |
Water quality. Determination of silver. Spectrophotometry with cation 2B 水质 银的测定 镉试剂2b分光光度法 |
China Environmental Protection Industry
Standards 2B |
English PDF |
SJ 51428/10-2007 |
Cable, fiber optics, single-mode, two fibers, for field, type GYF JZU-2B1-2/3, detail specification for gyfjzu-2b1-2/3型单模两芯野战光缆详细规范 |
China Electronics
Standards 2B |
English PDF |
HG/T 3905-2006 |
Solubilised sulphur blue 2BN(C.I. Solubilised sulphur blue 7) 水溶性硫化蓝2BN(C.I.可溶性硫化蓝7) |
China Chemical Industry
Standards 2B |
English PDF |
SJ 51864/2-2004 |
Detail specification for type LGC2B2520, LGC2B2012, LGC2B1608 RF wire wound chip inductors lgc2b2520、lgc2b2012、lgc2b1608射频绕线片式电感器详细规范 |
China Electronics
Standards 2B |
English PDF |
HG/T 3427-2001 |
Sulphur black 2BR, 3B(200-percent) 硫化黑2BR、3B(200%) |
China Chemical Industry
Standards 2B |
English PDF |
SJ 51864/1-1998 |
Detail specification for type LGC2B4532, LGC2B3225 chip inductors lgc2b4532、lgc2b3225型片式电感器详细规范 |
China Electronics
Standards 2B |
English PDF |
SJ 20037/3-1997 |
Detail specification for Type LTB 2B1013 Variable inductors ltb2b1013型可变电感器详细规范 |
China Electronics
Standards 2B |
English PDF |
SJ 51065/3-1996 |
Type GTP002B radio frequcncy coaxial isolators detail specification for gtp002b型射频同轴隔离器详细规范 |
China Electronics
Standards 2B |
English PDF |
JJG(YD)011-1992 |
Specification for verification of GX2B model power sensor |
China Metrological
Standards 2B |
English PDF |
JJG(SJ)07007-1989 |
(141T/8554B/8552B spectrum analyzer test procedures) |
China Metrological
Standards 2B |
English PDF |
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