38 免费图片 适用于 煤矿工人

采矿业采煤专业领域职业历史历史专家民生安全帽施工帽
煤矿工人
专业领域人
煤矿工人
专业领域人
煤矿工人
人盔
矿工
专业领域人
Silhouette of workers in mine
采矿业礦物
Silhouette of workers in mine
采矿业礦物
矿工
采矿业斧头
矿工
男人马车
矿工
版面模子人
Coal miner
专业领域人
Miner
采矿业斧头
Coal miner
专业领域人
Coal miner
版面模子人
Man black male
符号企业
煤矿工人
专业领域人
煤矿工人
专业领域人
Mine
采煤煤
Background black coal
背景地球
2 Bergleute in Knappenuniform. Two coal miners, Germany, ca. 1900
煤矿工人历史
矿工
男人盔
Miner with a Head Lamp
微笑臉
Operating rotary coal car unloader at the tipple. Union Pacific Coal Company, Stansbury Mine, Rock Springs... - NARA - 540590
煤矿工人历史
Rauchpause im Schacht. German coal miners, ca. 1900
煤矿工人历史
Jungfraubahn, Bohrarbeiten. German coal miners, ca. 1900
煤矿工人历史
Hazelton coal miners
煤矿工人历史
Grubenarbeiter
煤矿工人历史
Arbeiter vor Bagger. German coal miners, ca. 1900
煤矿工人历史
Bergmann, Steiger, Glück Auf! Coal Miner, ca. 1900, Germany
煤矿工人历史
John R. Blaney, coal leader, undresses to take his bath. His is the only bathroom in ... camp. He has been with... - NARA - 540937
煤矿工人历史
Mr. and Mrs. Thomas Overy change clothes on their baby. Union Pacific Coal Company, Stansbury Mine, Rock Springs... - NARA - 540587
男性历史
Searching for radioactive minerals / rocks
岩石石头
Miner is working with a pick
工具类人
Todays gang
采矿业产业
Miner is working with a pick
工具类人
Miners Monument Greymouth. NZ
紀念建築物新西兰
Scott's Run, West Virginia. Miner returning from work at New Hill - There are no mine wash houses in West Virginia.... - NARA - 518393
煤矿工人历史
African Miner with Work Boots
非裔美国人非洲人
Usa coal miner mining
石头美国
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