Maks. borediameter: 2500 mm
Maks. boredybde: 100 m
Maks. borediameter: 2300 mm
Maks. boredybde: 94 m
Maks. Borediameter: 1800 mm
Maks. boredybde: 68.5 m
Maks. Borediameter: 1500 mm
Maks. boredybde: 72 m
Maks. borediameter: 1500/1300 mm (CCS/WCS)
Maks. boredybde: 60 m
Maks. boredybde: 49 m
E-mail: [e-mail beskyttet]
Tel: + 86-400-887-6230
Tilføj: Sunward Industrial Park, No.1335 Liangtang Road(E), xingsha, changsha, Hunan, Kina