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J2¹/₃W-16	1.6	2.4	1.76	0.6	1.6	P≤540��	Һ��ʯ�͚� ˮ�� ��Ʒ��
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J2¹/₃W-160	16.0	24.0	17.6	0.6	16.0	C≤425��
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6	65	14	6	140	96	106	20×1.5	0.9
10	80	18	10	160	115	125	24×1.5	1.18
15	100	22	15	180	122	132	30×2	2.0
20	110	28	18	220	156	166	36×2	3.5
25	140	33	22	230	169	180	39×2	4.3

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