HJ 677-2013
水质 金属总量的消解 硝酸消解法
Water quality- Digestion of total metals-Nitric acid digestion method
2013-11-21
BS ISO 12240-1-1998
Spherical plain bearings-Radial spherical plain bearings
球面滑动轴承
1998-11-15
BS ISO 12240-3-1998
Spherical plain bearings-Thrust spherical plain bearings
球面滑动轴承
1998-11-15
GB/T 9163-2001
关节轴承 向心关节轴承
Spherical plain bearings--Radial spherical plain bearings
2001-09-15
GB/T 9162-2001
关节轴承 推力关节轴承
Spherical plain bearings--Thrust spherical plain bearings
2001-09-15
JJG(粤) 029-2016
干体式消解实验仪
Dry Block Digester
2016-07-11
GB/T 26814-2011
微波消解装置
Microwave digestion equipment
2011-07-29
GB/T 38887-2020
球形石墨
Spherical graphite
2020-06-02
BS EN ISO 15587-1-2002
Water quality. Digestion for the determination of selected elements in water-Aqua regia digestion
水质 测定水中选定元素的消化法
2002-05-14
BS EN ISO 15587-2-2002
Water quality. Digestion for the determination of selected elements in water-Nitric acid digestion
水质 测定水中选定元素的消化法
2002-05-24
HJ 678-2013
水质 金属总量的消解 微波消解法
Water quality-Digestion of total metals-Microwave assisted acid digestion method
2013-11-21
BS ISO 12240-4-1998
Spherical plain bearings-Spherical plain bearing rod ends
球面滑动轴承
1999-11-15
GB/T 9161-2001
关节轴承 杆端关节轴承
Spherical plain bearings--Spherical plain bearings rod ends
2001-09-15
ABMA/ISO 12240-1-1998(S2010)
Spherical Plain Bearings - Part 1: Radial Spherical Plain Bearings
球面滑动轴承.第1部分:径向球面滑动轴承
1998-01-01
ABMA/ISO 12240-3-1998(S2010)
Spherical plain bearings - Part 3: Thrust spherical plain bearings
球面滑动轴承.第3部分:推力球面滑动轴承
1998-01-01
KS B ISO 12240-1
구형 플레인 베어링 ― 제1부: 레이디얼 구형 플레인 베어링
球面滑动轴承第1部分:径向球面滑动轴承
2019-12-30
BS ISO 12240-2-1998
Spherical plain bearings-Angular contact radial spherical plain bearings
球面滑动轴承
1998-11-15
KS B ISO 12240-1(2024 Confirm)
구형 플레인 베어링 ― 제1부: 레이디얼 구형 플레인 베어링
球面滑动轴承第1部分:径向球面滑动轴承
2019-12-30
GB/T 9164-2001
关节轴承 角接触关节轴承
Spherical plain bearings--Angular contact radial spherical plain bearings
2001-09-15
ISO 12240-1-1998
Spherical plain bearings — Part 1: Radial spherical plain bearings
球面滑动轴承第1部分:径向球面滑动轴承
1998-08-20