交叉引用:BS 245:1992BS 2015BS 3900-B18BS 3900-D8BS 3900-D9BS 3900-D10BS 3900-F6BS 3900-G6BS 3900-H2BS 3900-H4BS 3900-H5BS 5235BS 7664BS EN 927-1BS EN 971-1BS EN 21512BS EN ISO 2409ASTM G 53:1988
Cross References:BS 245:1992BS 2015BS 3900-B18BS 3900-D8BS 3900-D9BS 3900-D10BS 3900-F6BS 3900-G6BS 3900-H2BS 3900-H4BS 3900-H5BS 5235BS 7664BS EN 927-1BS EN 971-1BS EN 21512BS EN ISO 2409ASTM G 53:1988