PDC钻头
![文章分类结果页](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1616687702,3468358921&fm=253&fmt=auto&app=138&f=JPEG?w=333&h=499)
文章分类结果页
图片尺寸2560x3840![pdc钻头生产商 进口石油复合片钻头 金刚石钻头](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=817322686,1921098724&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=666)
pdc钻头生产商 进口石油复合片钻头 金刚石钻头
图片尺寸860x1146![pdc钻头种类的详细分类及说明](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3397382703,244464711&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=333)
pdc钻头种类的详细分类及说明
图片尺寸500x333![pdc 钻头](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=141586069,838967380&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=516)
pdc 钻头
图片尺寸939x969![锐石pdc钢体钻头 8 1/2".#钻头 #pdc钻头 #石 - 抖音](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1143502911,4228833300&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=1626)
锐石pdc钢体钻头 8 1/2".#钻头 #pdc钻头 #石 - 抖音
图片尺寸2480x5041![pdc钻头 矿山开采钻头 金刚石pdc复合钻头](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2001860972,1484415391&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
pdc钻头 矿山开采钻头 金刚石pdc复合钻头
图片尺寸800x800![科诺斯钻头厂家供应812inch2159mm五刀翼胎体pdc钻头](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1666652319,3051964049&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
科诺斯钻头厂家供应812inch2159mm五刀翼胎体pdc钻头
图片尺寸3000x3000![厂家直供各种型号勘探钻采打井用pdc钻头](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1207985691,2241953633&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=667)
厂家直供各种型号勘探钻采打井用pdc钻头
图片尺寸800x1067![科诺斯钻头厂家供应912inch2413mm四刀翼钢体pdc钻头](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3236758226,241061014&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
科诺斯钻头厂家供应912inch2413mm四刀翼钢体pdc钻头
图片尺寸3456x3456![力岩两翼pdc钻头全片∮28mm尾扣14mm*2mm 金刚石片厚度1.2mm以上](https://i.ecywang.com/upload/0/t14.baidu.com/it/u=3383112892,3012843145&fm=224&app=112&f=JPEG?w=500&h=500)
力岩两翼pdc钻头全片∮28mm尾扣14mm*2mm 金刚石片厚度1.2mm以上
图片尺寸800x800![8 1/2 pdc 钻头用于石油钻具](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=570426653,3639268700&fm=253&fmt=auto&app=138&f=JPEG?w=333&h=499)
8 1/2 pdc 钻头用于石油钻具
图片尺寸1280x1920![【斯利德厂家】12 1/4英寸胎体pdc钻头 石油 地热井钻头](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2503104444,3405449556&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=628)
【斯利德厂家】12 1/4英寸胎体pdc钻头 石油 地热井钻头
图片尺寸750x942![现货供应pdc金刚石复合片pdc钻头118mm石油金刚石复合钻头](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2658260105,2783648077&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
现货供应pdc金刚石复合片pdc钻头118mm石油金刚石复合钻头
图片尺寸750x750![鼎通pdc钻头厂家 三牙轮钻头 石油钻头 打井钻头](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=94661201,1315339833&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
鼎通pdc钻头厂家 三牙轮钻头 石油钻头 打井钻头
图片尺寸1080x1080![pdc 钻头](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=880517528,2388322095&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=536)
pdc 钻头
图片尺寸1408x1508![8 1/2 pdc 钻头用于砂岩钻孔/二手 pdc 钻头销售](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2748296427,3972946375&fm=253&fmt=auto&app=138&f=JPEG?w=507&h=500)
8 1/2 pdc 钻头用于砂岩钻孔/二手 pdc 钻头销售
图片尺寸1000x986![厂家直销金刚石钻头 pdc钻头](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3322749574,1729773101&fm=253&fmt=auto&app=138&f=JPEG?w=370&h=292)
厂家直销金刚石钻头 pdc钻头
图片尺寸370x292![科诺斯钻头厂家供应6-1/2inch 165.1mm六刀翼钢体pdc钻头](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2235309250,1777571368&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
科诺斯钻头厂家供应6-1/2inch 165.1mm六刀翼钢体pdc钻头
图片尺寸3000x3000![pdc 钻头](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2414155912,260787182&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=503)
pdc 钻头
图片尺寸1150x1158![石油钻井用pdc钻头](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3478171192,2658751124&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
石油钻井用pdc钻头
图片尺寸800x600