PETROLEUM CASING COUPLING 5-1 / 2 ″ P110 HC LC
1. 5-1 / 2 ″ P110 HC LC API 5CT Upgba mbọ mkpuchi.
2. A na-enwe nkwakọ ngwaahịa ngwakọ niile maka API Iwu nke ụlọ nyocha mmadụ nkeonwe nọọrọ onwe ya tupu ha arụ ọrụ.
3. Ka emechaa nyocha niile ejiri otu narị gbaa narị.
4. Ndidi Nleta: -0 / + 5% na PCS n'otu nha na ngụkọta.
5. akwụkwọ ọnụahịa:
Dee ozi gi ebea zitere anyi ya