沉孔和沉头孔
![埋头空和沉头孔的区别,最好有图示!](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2221638917,1260783957&fm=253&fmt=auto&app=138&f=PNG?w=450&h=342)
埋头空和沉头孔的区别,最好有图示!
图片尺寸450x342![沉头孔标注ppt](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3860407490,2584045959&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=375)
沉头孔标注ppt
图片尺寸1080x810![沉孔的标注沉头孔标注详解](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2448061272,2110157754&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=708)
沉孔的标注沉头孔标注详解
图片尺寸800x1132![沉孔的标注沉头孔标注详解](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=937696348,1790428864&fm=253&fmt=auto&app=138&f=JPG?w=500&h=708)
沉孔的标注沉头孔标注详解
图片尺寸920x1303![沉头螺钉孔怎么标注?](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=4203548179,1862385388&fm=253&fmt=auto&app=138&f=GIF?w=503&h=500)
沉头螺钉孔怎么标注?
图片尺寸550x547![什么是沉头孔电路板?](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3943570079,149011491&fm=253&fmt=auto&app=138&f=JPEG?w=827&h=500)
什么是沉头孔电路板?
图片尺寸860x520![cad沉头孔的标注方式是什么啊?](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1578545764,3440833990&fm=253&fmt=auto&app=138&f=JPEG?w=915&h=500)
cad沉头孔的标注方式是什么啊?
图片尺寸968x529![久聚和正品苏氏沉头/阶梯/台阶/沉孔钻头m3/4/5/6/8/10/12*90/180度](https://i.ecywang.com/upload/0/t14.baidu.com/it/u=4021269463,3343855602&fm=224&app=112&f=JPEG?w=500&h=500)
久聚和正品苏氏沉头/阶梯/台阶/沉孔钻头m3/4/5/6/8/10/12*90/180度
图片尺寸800x800![90°沉孔是安装沉头或半沉头螺钉用的.φ10.5是孔口尺寸.](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1645396860,1823326821&fm=253&fmt=auto&app=138&f=JPEG?w=680&h=500)
90°沉孔是安装沉头或半沉头螺钉用的.φ10.5是孔口尺寸.
图片尺寸969x712![圆形双面磁沉头孔](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1516639224,3168682258&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
圆形双面磁沉头孔
图片尺寸800x800![pcb沉头孔产品采购 你应该了解这些](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1000513258,2154178516&fm=253&fmt=auto&app=138&f=JPEG?w=347&h=315)
pcb沉头孔产品采购 你应该了解这些
图片尺寸347x315![紧固件沉头螺钉用沉孔gbt_152.2-2014](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2947003416,1453631087&fm=253&fmt=auto&app=138&f=PNG?w=636&h=500)
紧固件沉头螺钉用沉孔gbt_152.2-2014
图片尺寸691x543![沉头孔标注及加工标准](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1313126316,3563414465&fm=253&fmt=auto&app=138&f=PNG?w=627&h=500)
沉头孔标注及加工标准
图片尺寸712x568![公制平头&杯头螺丝沉头孔尺寸&设计](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=833812768,841497517&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=384)
公制平头&杯头螺丝沉头孔尺寸&设计
图片尺寸1405x1078![沉头孔标注及加工标准](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1375221698,860806322&fm=253&fmt=auto&app=138&f=PNG?w=532&h=500)
沉头孔标注及加工标准
图片尺寸585x550![沉头孔标注详解](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3775127163,1618383434&fm=253&fmt=auto&app=138&f=GIF?w=300&h=424)
沉头孔标注详解
图片尺寸300x424![内六角螺钉沉头孔尺寸](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1749749961,4031607831&fm=253&fmt=auto&app=138&f=PNG?w=893&h=323)
内六角螺钉沉头孔尺寸
图片尺寸893x323![5-2014:紧固件沉头木螺钉用沉孔](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1609655290,803151207&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=761)
5-2014:紧固件沉头木螺钉用沉孔
图片尺寸1345x2048![8个φ6.4圆柱形沉孔(沉孔直径φ12,沉孔深4.5)正确的标注为](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3592299892,1050940073&fm=253&fmt=auto&app=138&f=JPEG?w=432&h=476)
8个φ6.4圆柱形沉孔(沉孔直径φ12,沉孔深4.5)正确的标注为
图片尺寸432x476![机械图纸·每日一符:沉头孔符号](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=552810966,3997015905&fm=253&fmt=auto&app=138&f=JPEG?w=374&h=227)
机械图纸·每日一符:沉头孔符号
图片尺寸374x227