खोज परिणाम - "Engineering Directories."
प्रस्तावित विषय : खोज निहित
प्रस्तावित विषय : खोज निहित
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Standards : a resource and guide for identification, selection and acquisition /
प्रकाशित 1990विषय: “…Standards, Engineering Directories.…”
पुस्तक
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The directory of industrial heat processing and combustion equipment : manufacturers, 1984-1985 /
प्रकाशित 1984विषय: “…Heat engines Directories.…”
पुस्तक