T/GDLC 011-2024
汽车视镜产品碳足迹评价技术规范
2024-01-12
T/GDLC 011-2023
汽车视镜产品碳足迹评价技术规范
2024-01-12
CCGF 208.2-2010
老视镜
2010-07-13
T/ZZB 1138-2019
老视成镜
2019-07-18
HG 21505-1992
组合式视镜
1992-07-27
NB/T 47017-2011
压力容器视镜
Sightglass for pressure vessels
2011-07-01
KS V 7228(2019 Confirm)
선박용 평형 및 원통형 사이트 글라스
平圆视镜船用
2014-10-13
KS B 6726(2020 Confirm)
압력 용기용 관찰창
观视镜压力容器
2015-12-21
HG/T 2144-2018
搪玻璃设备 视镜
Glass lined equipment-Sight glass
2018-10-22
HG/T 2145.2-2015
搪玻璃带视镜手孔
Handhole with glass sight for glass-lined vessel
2015-07-29
HG/T 4284-2011
压力管道硼硅玻璃视镜
2011-12-20
HG/T 2055.2-2019
搪玻璃带视镜人孔
2019-12-24
GB/T 23259-2009
压力容器用视镜玻璃
Sight glass for pressure vessels
2009-03-09
MIL MIL-PRF-49157B Notice 1-Validation
Objective Lens Assembly, for Night Vision Goggles, AN/PVS-5( )
AN/PVS-5夜视镜物镜组件()
2013-10-07
MIL MIL-PRF-49157B Notice 2-Cancellation
Objective Lens Assembly, for Night Vision Goggles, AN/PVS-5( )
AN/PVS-5夜视镜物镜组件()
2019-03-04
HG/T 2143~2144-2018
搪玻璃设备 管口和视镜(2018)
2018-10-22
HG/T 2145.4-2015
搪玻璃带视镜快开手孔
Quick-opening handhole with glass sight for glass-lined vessel
2015-07-14
T/JGE 0120-2024
江西绿色生态 单光老视成镜
2024-12-20
HG/T 4285-2011
压力容器用圆形钠钙玻璃视镜
2011-12-20
HG 21591.1-1995
视镜式玻璃板液面计(常压)
1996-11-27