Search Results - "coal thickness"

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  1. 1

    Green Coal Mining Techniques 2020

    Published 2020
    Subjects: “…remaining coal thickness…”
    DOAB: download the publication
    DOAB: description of the publication
    Electronic Book Chapter
  2. 2

    Emerging Electronics Technologies and Solutions for Eco-Friendly Cities

    Published 2023
    Subjects: “…coal thickness…”
    DOAB: download the publication
    DOAB: description of the publication
    Electronic Book Chapter