Akụkọ ụlọ ọrụ
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Otu esi egbochi mgbanaka O-mgbada na imebi echiche?
(Nkọwa nkọwa)O-mgbanaka bụ ụdị mgbanaka mkpuchi rọba vulcanized nwere obe annular-ngalaba, na obe ya-nhazi akụkụ ya bụ O- mgbanaka,O n'obe ya- nhazi ngalabaGỤKWUO -
Ihe mgbanaka akara akara na-enye nsogbu na-ekpebi ebumnuche ya!
(Nkọwa nkọwa) fluoroelastomer bụ copolymer nke vinyl fluoride na hexafluoropropylene. Dabere na usoro ihe omimi ya na ọdịnaya fluorine, fluoroelastomer nwere nguzogide kemịkalụ dị iche iche na nguzogide dị ala.The fluoroelGỤKWUO -
Ihe ndị ahụ na-emetụta mmetụta nke mgbanaka roba fluorine
(Nkọwa nkọwa) Ọtụtụ ígwè ọrụ ga-enwe fluorine roba akara, ya mere, olee ihe ndị na-emetụta ojiji nke fluorine rubber seal?GỤKWUO