-
Ụlọ ọrụ API nke akụkụ Tricone 14 3/4 Inch Cone Bits IADC537G dị na ngwaahịa
-
Ihe Ịcha Kọnị Otu A Na-agbanwe Agbanwe Maka Ịkwanye Ọkpọkọ
-
Tricone Bit Thirds nke Hard Rock Drilling IADC637G maka HDD Rock Reamer
-
Tungsten Carbide na-etinye obere ihe eji agba ígwè maka nkume siri ike.
-
Ụlọ ọrụ API nke piling roller cones bits nwere ihe njide maka igwu nkume bọket
-
251mm ihe ndọba igwe na-agbanwe agbanwe maka igwe na-atụgharị nkume siri ike nke HDD
-
API tricone dirll bit palm maka igwu ala HDD siri ike
-
8 1/2 Inch Roller Cutter IADC637 API Standard Maka Hard Rocks Core Barrel
-
8 1/2 Inch Otu Cone Roller Bits IADC537G maka Rock Trenchless
-
IADC637 8.5″ Tricone Thirds Roller Cone Bit maka igwu nkume bọket
-
IADC127 12 1/4 Milled Tooth Roller Cone Bits maka Iwuli HDD Rock Reamers
-
Ngwakọta PDC-roller API 8.5 inch nke nwere ngwakọ ngwoolu maka ihe siri ike siri ike.