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Core Drilling Used Rod Bq Nq Hq Pq Wireline Drill Pipe Water Oil Well Drilling

2025-04-13 introduction 2630
AW, BW, NW, HW, PW/AQ, BQ, NQ, HQ, PQ/BWT/NTW, HTW
RoHS, BS, DIN, JIS, AISI, API
0.5m,1m,1.5m,3m
Oil Mining, Coal Mining, Well Drilling, Ore Mining
Carbon Steel
for Mining
JS
Iron Bundle
3100*520*520mm
China
7304512000
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