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±í¾¶/mm	±Úºñ/mm
	1.0	1.2	1.4	1.5
φ8	√	√
φ9	√	√
φ10	√	√
φ11	√	√
φ12	√	√	√
φ12.7	√	√	√	√
φ13.75	√	√	√	√
φ14.5	√	√	√	√
φ15	√	√	√	√

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±ß³¤/mm	±Úºñ/mm
	1.0	1.2	1.4	1.5
15×15	√	√	√	√
16×16	√	√	√	√
20×20	√	√	√	√
23×23	√	√	√	√
25×25	√	√	√	√
20×10	√	√	√	√
25×13	√	√	√	√
25×15	√	√	√	√
40×20	√	√	√	√