DEFSTAN 07-55(PT2)SEC4/1(1975) : 1975 AMD 3 1983
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ENVIRONMENTAL TESTING OF SERVICE MATERIAL - PART 2: TESTS - SECTION 4: PENETRATION AND IMMERSION
07-05-1999
12-01-2013
D1 Dust and sand
D2 Fine mist
D3 Driving rain
D4 Drip proof
D5 Immersion
D6 Sealing (pressure differential)
D7 Snow
Annex A Diagrams and illustrations
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.