???	?????
???	D	H	d	h	h1	h2	αo
20-	16.00	14.00	2.00~3.00	1.00~1.50	1.00	2.50~3.50	6
	22.00	18.00	4.00	2.00	1.00	4.50
	30.00	22.00	5.00~8.00	3.00	2.00	7.00
	35.00	25.00	9.00~11.00
	40.00	28.00	12.00~14.00
	45.00	30.00	15.00~17.00
	50.00	32.00	18.00~21.00			8.00
	55.00	32.00	22.00~25.00
	60.00	34.00	26.00~28.00
	65.00	36.00	29.00~31.00
	75.00	42.00	33.00~35.00	5.00	3.00	10.00
	85.00	45.00	37.00~39.0
	95.00	48.00	41.00~45.00
	100.00	52.00	47.00~51.00	7.00	4.00	12.00
	110.00	52.00	56.00~60.00	7.00	4.00	12.00

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?????: + 86-592-5129696, + 86-592-5129595, ???: + 86-592-5129797;???? ????????:sales@chinatungsten.com
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