What are the regular models of geological drill pipe? -- Yikuang Technology
Release time:
2021-05-28
Author:
Source:
34(33.5)mm,42mm,50mm,63.5mm,73mm,89mm,108mm.
34(33.5)mm,42mm,50mm,63.5mm,73mm,89mm,108mm.
Key words:
Technology, 33.5,mm,34,50mm,73mm,42mm,108mm.,89mm,63.5mm