-
Ngwa mkpara API ụlọ ọrụ mmepụta ihe HDD maka trenchless dị na ngwaahịa
-
Ọnụ ahịa oghere HDD nke dị sentimita iri anọ n'ogbe na ọnụ ahịa mbelata
-
Onye na-eweta API nke oghere oghere HDD maka igwu nkume siri ike
-
Ọnụ ego mbelata ọnụahịa HDD oghere oghere nke China API nke enwere ike ịgbanwe
-
Ihe eji emepe oghere PDC 12 1/4 nwere agụba gburugburu na ihe eji egbutu azụ
-
YST-6101 ASTM A126 KLASS B 125LB NTỊCHA
-
BS-7101 DUCTILE Ígwè NKỊTA Ígwè
-
Onye na-enye Tricone bits IADC637 6.5 sentimita asatọ (165mm) maka nkume siri ike
-
Mbido roller rotary IADC637 9 7/8 ” (250.8mm)
-
Ụlọ ọrụ mmepụta ihe nha nha tricone ígwè nke IADC114 17.5 sentimita (444.5mm)
-
Ibe mkpọpu simenti IADC127 4 3/4 inch (120mm)
-
Ọnụ ego nke API tricone drill bits IADC216 4 5/8 inch (118mm)