أنابيب الوصلة Liebherr Pipeline 10130183 لـ حفارة Liebherr A924 li/A928/LH30 C/LH30 M/LH35 M/LH35 MT/LH40 C/LH40 M/LH50 CHR/LH50 M/LH50 MHR/LH50 MT/LH60 C/LH60 CHR/LH60 M/LH60 MHR/LH60 MT/R926 CL/R926 LC/R926 NLC/R926 SLC/R926 WLC/R936 LC/R936 NLC/R936/R938/R938 LC/R946/R946 LC/R946 NLC/R950/R950LC/R960