BS IEC 62047-12. Semiconductor devices. Micro-electromechanical devices. Part 12. A method for fatigue testing thin film materials using the resonant vibration of a MEMS structure
Standard Guidelines for the Design of Urban Subsurface Drainage (ASCE/EWRI 12-05); Standard Guidelines for the Installation of Urban Subsurface Drainage (ASCE/EWRI 13-05); and Standard Guidelines for the Operation and Maintenance of Urban Subsurface Drainage (ASCE/EWRI 14-05)