Tags : hoisting
phrase:hoisting,5 results
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The hoisting shaft head frame. The excavation method involves stripping out a 1.8m-diameter raise drilled pilot hole and installing a concrete lining ...
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IHS, The Hoisting and Rigging Technical Advisory Committee (HRTAC) of the US Department of Energy met last month and presentations were made regarding ...
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a load sheave having a bearing portion and a shaft insertion hole; a frame member bearing said load sheave at said bearing portion thereof; ...
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File Format: PDF/Adobe Acrobat - View as HTML
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hoisting winch Distributors Ningbo Yinzhou Dongfeng Power Tool Factory is devoted to providing hoisting winch products and hoisting winch service,please ...
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