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Petroleum and natural gas industries. Drilling and production equipment. Part 3. Running tools, pulling tools and kick-over tools and latches for side-pocket mandrels. General technical requirements
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Chalk. Method for determination of copper content
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Essential oil of cedarwood, Virginian (Juniperus virginiana L.). Specification
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Mining equipment. Mine face conveyers jacks. General technical requirements and test methods
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Technical liquid ammonia. Determination of ferrum mass concentration by method of photocalorimetry
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