● Nhazi ihe owuwu ọkụ
● Akara a pụrụ ịdabere na ya nke Valve Stem
● Anti-static Structure
●Mkpọchi na mgbochi arụrụ arụ
● Ihe mgbochi abụọ na ọbara ọgbụgba (DBB)
●Torque na-arụ ọrụ dị ala
●Ngwaọrụ Akara Mberede
●Ngwaọrụ ịgba ọgwụ mgbochi
● Ọdịdị Akara oche a pụrụ ịdabere na ya
●Akara otu (nkwụsị nrụgide akpaaka na oghere etiti nke Valve)
●Akara okpukpu abụọ (piston abụọ)
●Ngwaọrụ enyemaka nchekwa
● Ọdịdị Secial nke Enyemaka Nrụgide Akpaaka Na-aga n'Elu iyi
●Kwụpụ ihe akaebe
● Nguzogide corrosion na nguzogide nrụgide sulfide
● Mgbatị azuokokoosisi
● Osisi Ọgwụ Mmiri | ● Ihe ndị e ji akwọ ụgbọ mmiri |
● Ụlọ ọrụ akwụkwọ | ● Osisi gas |
● Ụlọ ọrụ Sugar | ● Mgbasa mmiri dị jụụ |
● Ndị na-emepụta mmanya | ● kpo oku & ikuku oyi |
● Ụlọ ọrụ Chemical | ● Ndị na-ebufe ikuku |
● Osisi Ọgwụ Na-ekpofu ihe mkpofu | ● Ike ikuku |