????? ??????? ????????（????? ?????????）

?????	????? ??????? m2	?????? ??? ???? ??????? L	????? ???? ????? ????? ??????? mm	??? ???? ??????? mm	??? ???? ??????? pcs	??? ???? ??????? mm	????? ???? ??????? ??? × ??? × ?????? ??	??? ??????? Mpa	???? ????? ??????? kg
BJ5/650-U	5	80	650×650	30	10	30	1963×1050×1025	0.6	970
BJ10/650-U	10	160	650×650	30	20	30	2573×1050×1025	0.6	1160
BJ15/650-U	15	240	650×650	30	30	30	3183×1050×1025	0.6	1360
BJ20/650-U	20	320	650×650	30	40	30	3793×1050×1025	0.6	1560
BJ25/650-U	25	400	650×650	30	50	30	4403×1050×1025	0.6	1750

??????? : ? ??? ???? ??????? ????????? ????????? 30 ?? ? ??? ????? ??? ????? ?? ??? ????? ? ?????? ????????? .

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