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Ezinụlọ ọ na-eji valvụ ọnụ ụzọ ámá?
GỤKWUO -
Mgbe ị ga-eji valvụ ụkwụ
GỤKWUO -
Otu esi ama ma valvụ gị meghere ma ọ bụ mechie
GỤKWUO -
Iji PVC maka Ngwa Plumbing
GỤKWUO -
Otu esi eji Push-On arụ ọrụ maka Plumbing na Ịgba mmiri
GỤKWUO -
Otu esi arụzi ọkpọkọ PVC na-agbapụta mmiri
GỤKWUO -
Ịkpụzi ihe n'ime injection: ihe ọ bụ na uru ya
GỤKWUO -
Isiokwu nke na-eme ka ị mara gbasara valvụ bọọlụ PVC.
GỤKWUO -
Polyethylene (Njupụta Dị Elu) HDPE
GỤKWUO -
Plastik HDPE na PP: Gịnị bụ ihe dị iche? Bangladesh, Saudi Arabia, Algeria, wdg.
GỤKWUO -
Ihe dị iche n'etiti HDPE na PVC
GỤKWUO -
Otu esi etinye valvụ ngwakọta nke thermostatic
GỤKWUO