MIL-S-29435B,MILITARY SPECIFICATION: SHELTER, ELECTRONICS MAINTENANCE COMPLEX (EMC); 10 FOOT, ELECTROMAGNETIC INTERFERENCE (EMI), 20 FOOT, ELECTROMAGNETIC INTERFERENCE (EMI), 10 FOOT, RIGID 20 FOOT, RIGID (01 MAR 1994) [NO S/S DOCUMENT

MIL-S-29435B,MILITARY SPECIFICATION: SHELTER, ELECTRONICS MAINTENANCE COMPLEX (EMC); 10 FOOT, ELECTROMAGNETIC INTERFERENCE (EMI), 20 FOOT, ELECTROMAGNETIC INTERFERENCE (EMI), 10 FOOT, RIGID 20 FOOT, RIGID (01 MAR 1994) [NO S/S DOCUMENT]., This specification establishes the requirements for manufacture, acceptance and configuration for four types of EMC shelters.