Tapered drill rod/integrail drill rod/ integral drill pipe
... rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Technical parameters Model: B19,B22,B25 Our business scope: Y series rock drillings, G7 air rock jack hammer, G10 jack hammer, G19 jack hamemr, G20 jack hammer, ......
China Coal Industrial & Mining Supplies Group Co.,Ltd
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Integral drill rod B19 B22
... rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Technical parameters Model: B19,B22,B25 Our business scope: Y series rock drillings, G7 air rock jack hammer, G10 jack hammer, G19 jack hamemr, G20 jack hammer, ......
China Coal Industrial & Mining Supplies Group Co.,Ltd
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22mm diameter drill rod/steel drill pipe
... rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Technical parameters Model: B19,B22,B25 Our business scope: Y series rock drillings, G7 air rock jack hammer, G10 jack hammer, G19 jack hamemr, G20 jack hammer, ......
China Coal Industrial & Mining Supplies Group Co.,Ltd
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Drill rod for rock drilling machine
... rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Technical parameters Model: B19,B22,B25 Our business scope: Y series rock drillings, G7 air rock jack hammer, G10 jack hammer, G19 jack hamemr, G20 jack hammer, ......
China Coal Industrial & Mining Supplies Group Co.,Ltd
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Steel Tapered drill rod
... rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Technical parameters Model: B19,B22,B25 Our business scope: Y series rock drillings, G7 air rock jack hammer, G10 jack hammer, G19 jack hamemr, G20 jack hammer, ......
China Coal Industrial & Mining Supplies Group Co.,Ltd
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rock drill tapered steel rods
... rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Technical parameters Model: B19,B22,B25 Our business scope: Y series rock drillings, G7 air rock jack hammer, G10 jack hammer, G19 jack hamemr, G20 jack hammer, ......
China Coal Industrial & Mining Supplies Group Co.,Ltd
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Hex mining rock drill steel rod
... rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Technical parameters Model: B19,B22,B25 Our business scope: Y series rock drillings, G7 air rock jack hammer, G10 jack hammer, G19 jack hamemr, G20 jack hammer, ......
China Coal Industrial & Mining Supplies Group Co.,Ltd
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air drill rod for jack hammer
... rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Technical parameters Model: B19,B22,B25 Our business scope: Y series rock drillings, G7 air rock jack hammer, G10 jack hammer, G19 jack hamemr, G20 jack hammer, ......
China Coal Industrial & Mining Supplies Group Co.,Ltd
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Light weight rock drilling rod,rock drilling pipe
... rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Technical parameters Model: B19,B22,B25 Our business scope: Y series rock drillings, G7 air rock jack hammer, G10 jack hammer, G19 jack hamemr, G20 jack hammer, ......
China Coal Industrial & Mining Supplies Group Co.,Ltd
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2m,4m coal mining rock drilling rod
... rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Technical parameters Model: B19,B22,B25 Our business scope: Y series rock drillings, G7 air rock jack hammer, G10 jack hammer, G19 jack hamemr, G20 jack hammer, ......
China Coal Industrial & Mining Supplies Group Co.,Ltd
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