-
GB 9089.4-1992 in English
Electrical installations for outdoor sites under heavy conditions?Repuirements for the installation
abolished
Issued on:1992-08-19
$360.00 -
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GB 9089.1-1988 in English
Electrical installations for outdoor sites under heavy conditions Terms and definitions
valid
Issued on:1988-04-27
$168.00 -
GB 9089.2-1988 in English
Electrical installations for outdoor sites under heavy conditions; General protection requirements
valid
Issued on:1988-04-27
$980.00