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ASTM D4923-01
Standard Specification for Reinforced Thermosetting Plastic Poles (Withdrawn 2010)
Withdrawn, No replacement
发布日期 :
1970-01-01
实施日期 :
This specification covers reinforced thermosetting plastic poles used for outdoor lighting. Such poles may be applicable to electric power and telecommunication distribution installations. The poles are classified as class 1, which uses standard pole and class 2, which uses stiff pole. The shaft shall be a composite of thermosetting resin, reinforced wit