Non-destructive testing of steel forgings - Ultrasonic testing of ferritic or martensitic steel forgings Ingestion-build-103253 They are used to measure

They are used to measure the radiopharmaceutical activity

BS 6283-3:1991

BS 2081 is a series of British Standards that deals with the requirements of the closets for use with chemicals

development and quality certification purposes

Draught screens of three types

Non-destructive testing of steel forgings - Ultrasonic testing of ferritic or martensitic steel forgings Ingestion-build-103253 They are used to measure1 Scope This European Standard describes techniques to be used for the manual, pulse echo, ultrasonic testing of forgings manufactured from ferritic and martensitic steel. Mechanized scanning techniques, such as immersion testing, may be used but should be agreed between the purchaser and supplier (see Clause 4). This part of EN 10228 applies to four types of forgings, classified according to their shape and method of production. Types 1, 2 and 3 are