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非炸药爆破
释义
非炸药爆破
Encyclopedia
工学
非炸药爆破
释
non-explosive blasting
非炸药爆破
为克服传统炸药爆破的局限性,研制专用破岩机械、电器设备,或利用能够产生气液相态或物理参数突变的膨胀剂、致裂器材等手段,达到安全、环保、高效破碎岩石的破岩技术。
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archives retention period
archives retrieval language
archives retrieval strategy
archives room
archives salvage
Archives Science Bulletin
Archives Science Study
archives seal and package
archives search and collection
Archives Selected from the Collection of the Mansion of Confucius
archives selection
archives shelving
archives statistics
archives storge environment
archives textual research
archive storage
archives user
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archivist
Archivist Education Center of the State Archives Administration of China
Archivistica
Archivkunde: Ein Beitrag zur Theorie und Geschichte des Europaischen Archivwesens
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