Turkmenistan standards PDF

Original standard WRC 051-1959 in PDF full version. Additional info + preview on request

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Original standard WRC 052-1959 in PDF full version. Additional info + preview on request

Document status: Active

Original standard WRC 053-1959 in PDF full version. Additional info + preview on request

Document status: Active

Original standard WRC 054-1959 in PDF full version. Additional info + preview on request

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Original standard WRC 055-1959 in PDF full version. Additional info + preview on request

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Original standard WRC 056-1959 in PDF full version. Additional info + preview on request

Document status: Active