GB/T 18694-2002
无损检测 超声检验 探头及其声场的表征
Non-destructive testing--Ultrasonic inspection--Characterization of search unit and sound field
- 实施日期
- 2002-08-01
- ICS 分类
- 19.100
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 70,494 条
GB/T 18694-2002
Non-destructive testing--Ultrasonic inspection--Characterization of search unit and sound field
GB/T 18686-2002
Technical drawings preparation of lines by CAD systems
GB/T 18685-2002
The bar diameters for rolling general purpose metric screw threads
GB/T 18677-2002
Equipment for crop protection--Air-assisted sprayers--Dimensions of nozzles swivel nuts
GB/T 18676-2002
Equipment for crop protection--Sprayer nozzles--Colour coding for identification
GB/T 7937-2002
Fluid power systems and components--Connectors and associated components--Nominal pressures
GB/T 12716-2002
Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on the threads
GB/T 18684-2002
Specifications of zinc/chromate coating
GB/T 18683-2002
Laser surface hardening of iron and steel parts
GB/T 18682-2002
Specifications of physical vapour deposition TiN films
GB 18668-2002
Marine sediment quality
GB/T 10801.2-2002
Rigid extruded polystyrene foam board for thermal insulation (XPS)
GB/T 335-2002
Non-self-indicating instrument
GB/T 11883-2002
Electronic hanging scale
GB/T 10801.1-2002
Moulded polystyrene foam board for thermal insulation
GB/T 18670-2002
Cosmetic classification
GB 18665-2002
Meng shan tea
GB 18671-2002
Intravenous needles for single use
GB 10343-2002
Edible alcohol
GB 11887-2002
Jewellery--Fineness of precious metalalloys and designation