JJG (测绘) 2102-2013
因瓦条码水准标尺检定规程
Verification Regulation of Invar Bar-Coded Levelling Staffs
DB/T 90-2022
因瓦水准标尺检定规程
Code of practice for invar levelling staffs verification
2022-12-29
JJG(测绘) 2102-2013
因瓦条码水准标尺
Invar Bar-Coded Levelling Staffs
2013-08-05
JJF(晋) 52-2021
因瓦条码水准标尺校准规范
Calibration Specification of Invar Barcode Levelling Staffs
2021-09-08
BS 12/30255494 DC
BS ISO 12858-1. Optics and optical instruments. Ancillary devices for geodetic instruments. Part 1. Invar levelling staffs. Part 1: Invar levelling staffs
BS ISO 12858-1 光学和光学仪器 大地测量仪器的辅助设备 第一部分 因瓦水准尺 第1部分:因瓦调平杆
2012-10-30
ISO 12858-1-2014
Optics and optical instruments — Ancillary devices for geodetic instruments — Part 1: Invar levelling staffs
光学和光学仪器 - 大地测量仪器辅助设备 - 第1部分:Invar调平人员
2014-07-28
JJG 960-2012
水准仪检定装置检定规程
Verification Regulation of Level Verification System
2012-04-17
DIN ISO 12858-1
Optics and optical instruments - Ancillary devices for geodetic instruments - Part 1: Invar levelling staffs (ISO 12858-1:2014)
光学和光学仪器.大地测量仪器的辅助装置.第1部分:因瓦水准尺（ISO 12858-1-2014）
2016-04-01
JJG(YD) 013-1992
电平振荡器检定规程
Verification Regulation of Level Oscillator
1992-06-01
JJG 8-1991
水准标尺检定规程
Verification Regulation of Level Rod
1991-03-04
JJG (测绘) 2101-2013
数字水准仪检定规程
Verification Regulation of Digital Levels
JJG(核工) 015-1991
防护水平β剂量率仪检定规程
Verification Regulation of β Dosimeters for Protection Level
1991-05-01
JJG(YD) 027-1994
宽频电平表检定规程
Verification Regulation of Wide-band Level Meter
1994-07-21
JJG 934-1998
Υ射线料位计
Verification Regulation of Gamma Ray Level Meter
1998-05-12
JJG(核工) 014-1991
防护水平χ,γ剂量仪检定规程
Verification Regulation of χ、γ Dosimeters for Protection Level
1991-05-01
JJG 1060-2010
微量溶解氧测定仪检定规程
Verification Regulation of Low-level Dissolved Oxygen Meter
2010-09-06
JJG 420-1986
高频标准零电平表检定规程
Verification Regulation of High Frequency Standard Level Meter
1986-02-01
JJG 448-2005
瓦级超声功率计检定规程
Verification Regulation of Ultrasonic Power Meters for watt Level
2005-04-28
JJG 511-1987
微弱光照度计检定规程
Verification Regulation of Low Light Level Illuminance Meter
1987-07-08
JJG 665-2004
毫瓦级超声功率计检定规程
Verification Regulation of Ultrasonic Power Meter for Milliwatt Level
2004-09-21