Turkmenistan standards PDF

Original standard WRC 140-1969 in PDF full version. Additional info + preview on request

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Original standard WRC 141-1969 in PDF full version. Additional info + preview on request

Document status: Active

Original standard WRC 142-1969 in PDF full version. Additional info + preview on request

Document status: Active

Original standard WRC 143-1969 in PDF full version. Additional info + preview on request

Document status: Active

Original standard WRC 144-1969 in PDF full version. Additional info + preview on request

Document status: Active

Original standard WRC 145-1969 in PDF full version. Additional info + preview on request

Document status: Active