GOST R 55732-2013 Mining equipment Support of mine working Polymer net for the guard mine working Specifications《采矿设备 矿山巷道支承 矿山保护巷道的聚合物网 规格》.pdf

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4、 . . - 6943.1894 ( 460378) . . . - 750298 . 832593 ( 359886) . . - 973691 - . 1035482 . 1202072 ( 42889) . - 1242366 . () 1403978 . 1406791 . 1419296 1433278 . 158462002 , . , , 1633777 . 1633885 . 1691979 . - - 1726971 -60 -60 . - 1729978 . 557322013 3 1730888 . 1830087 . 2047786 . 2165076 - . 2223

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