GB/T 25337-2018
铁路大型养路机械 通用技术条件
2018-05-14
GB/T 7190.2-2018
机械通风冷却塔 第2部分:大型开式冷却塔
MIL MIL-A-63117 Notice 2-Inactivation
AMPLIFIER, HYBRID, RADIO FREQUENCY FOR XM122 FIRING DEVICE RECEIVER
XM122发射装置接收机射频混合放大器
1996-07-17
MIL MIL-A-63117 Notice 1-Validation
AMPLIFIER, HYBRID, RADIO FREQUENCY FOR XM122 FIRING DEVICE RECEIVER
Xm122发射装置接收机的放大器 混合 射频
1990-05-09
UNE-EN ISO 3630-2-2001
Dental root-canal instruments. Part 2: Enlargers. (ISO 3630-2:2000)
牙根管器械 第2部分:放大机 (ISO 3630-2-2000)
2001-10-19
UNE-EN 23630-2-1992
DENTAL ROOT CANAL INSTRUMENTS. PART 2: ENLARGERS. (ISO 3630-2:1986)
牙根管器械 第2部分:放大机 (ISO 3630-2-1986)
1992-12-10
MIL MIL-A-5618
AMPLIFIER, INTERPHONE, AM-40/AIC (FOR AIRCRAFT) (NO S/S DOCUMENT)
AM-40/AIC(飞机用)对讲机放大器(无S/S文件)
1950-01-30
BS PD IEC TR 61292-8-2019
Optical amplifiers-High-power amplifiers
光放大器 高功率放大器
2019-01-23
CID A-A-51902
MAGNIFIER
放大镜
1987-03-30
CID A-A-54045
MAGNIFIER, SPECTACLE, GULLSTRAND
放大镜
1989-11-30
CID A-A-51901
MAGNIFIER
放大镜
1987-03-30
HB 3571-1985
放大镜
1985-07-03
GB/T 9384-2011
广播收音机、广播电视接收机、磁带录音机、声频功率放大器(扩音机)的环境试验要求和试验方法
Environmental testing requirements and methods for broadcasting receivers,broadcasting television receivers,tape recorders and audio amplifiers
2011-12-30
SMPTE RP 65-2000
Motion-Picture Enlargement/Reduction Ratios
电影放大/缩小比
2000-01-01
BS EN IEC 61291-1-2018
Optical amplifiers-Generic specification
光放大器
2018-04-24
BS EN 61291-6-1-2008
Optical amplifiers-Interfaces. Command set
光放大器
2009-03-31
BS EN 61291-4-2012
Optical amplifiers-Multichannel applications. Performance specification template
光放大器
2012-03-31
BS PD IEC/TR 61292-7-2011
Optical amplifiers-Four wave mixing effect in optical amplifiers
光放大器
2011-11-24
BS PD IEC/TR 61292-5-2005
Optical amplifiers-Polarization mode dispersion parameter. General information
光放大器
2004-07-26
BS PD IEC TR 61292-3-2020
Optical amplifiers-Classification, characteristics and applications
光放大器
2020-04-01