亚洲成av人片不_亚洲视频在线综合一区二区三区_中文字幕无码乱人伦在线_色欲亚洲欧美日韩精品自拍

產(chǎn)品選型

通用梯形蝶形螺母

每轉(zhuǎn)行程 寬度 高度 傳動(dòng)比 螺紋配合等級(jí) 最小硬度
鑄鐵 本色
1/2"-10
1/10" 2 1/4" 1" 1:1 Class 2G HRB 67 A3BM030001
1/10" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030004
5/8"-8
1/8" 2 3/4" 1 3/16" 1:1 Class 2G HRB 67 A3BM030002
1/8" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030005
3/8"-12
1/12" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030003
3/4"-5
1/5" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030006
1/5" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030015
3/4"-6
1/6" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030007
1/6" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030016
7/8"-6
1/6" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030008
1"-4
1/4" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030009
1"-5
1/5" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030010
1/5" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030017
1"-6
1/6" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030011
1/6" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030018
1 1/4"-4
1/4" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030012
1/4" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030019
1 1/4"-5
1/5" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030013
1/5" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030020
1 1/2"-4
1/4" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030014
1/4" 9 1/2" 1 1/8" 1:1 Class 2G HRB 67 A3BM030021
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