Usoro JPV na-agbanye iji jikọọ ngwa ngwa L ụdị pneumatic tube sooks njikọ nickel-plated brass Union ikiaka ikuku dabara adaba.

Nkọwa dị mkpirikpi:

Usoro ntinye ngwa ngwa nke JPV na-ejikọta L-ụdị pneumatic hose njikọ bụ ihe na-ebugharị ebugharị nke ihe nickel plated brass mere, nke enwere ike iji jikọọ hoses wee nweta njikọ ngwa ngwa. Ụdị nkwonkwo a nwere nhazi aka nke na-enye ohere maka njikọ na-agbanwe agbanwe na nkwonkwo ikuku.

The JPV usoro push-na ngwa ngwa jikọọ L-ụdị pneumatic hose njikọ na-eji ngwa ngwa njikọ, nke nwere ike mechaa site nanị ịkwanye na sooks na-enweghị mkpa ọzọ ngwaọrụ. Ọ nwere arụmọrụ mkpuchi dị mma, na-eme ka ikuku nke njikọ ahụ dị. Ihe ọla kọpa nke nickel na-enye ezigbo nguzogide corrosion ma na-eyi nguzogide, na-eme ka ọ dabara maka gburugburu ụlọ ọrụ dị iche iche. Nhazi nke nkwonkwo na-ebugharị na-enye ya ohere ịmegharị na-agbanwe agbanwe n'oge a na-eji ya eme ihe, na-eme ka ọ dị mfe iji dozie akụkụ njikọ.