Rufin zaren yumbu na CCEWOOL yana da halaye kamar nauyi mai sauƙi, ƙarfi mai yawa, juriya ga iskar shaka, ƙarancin ƙarfin zafi, sassauci mai kyau, juriya ga tsatsa, ƙaramin ƙarfin zafi da kuma rufin sauti. Mai zuwa yana ci gaba da gabatar da amfani da rufin zaren yumbu a cikin tanderun dumama:
(4) Lokacin da aka shirya anka na rufin tanda a cikin murabba'i mai kusurwa huɗu, tazara tsakanin su bai kamata ta wuce waɗannan ƙa'idodi ba: faɗin bargo 305mm × 150mm × 230mm.
Idan an shirya anka bango na murhu a cikin murabba'i mai kusurwa huɗu, tazara tsakanin su bai kamata ta wuce waɗannan ƙa'idodi ba: faɗin bargo 610mm × 230mm × 305mm.
Ya kamata a rufe anka na ƙarfe waɗanda bututun tanderu bai rufe su gaba ɗaya da murfin murfin zaren yumbu ko kuma a kare su da kofin yumbu da aka cika da babban zaren yumbu.
(5) Idan saurin iskar gas ɗin da ke fitar da hayaki bai wuce mita 12/s ba, ba za a yi amfani da bargon rufin zaren yumbu a matsayin saman zafi ba; idan saurin kwarara ya fi mita 12/s amma ƙasa da mita 24/s, saman zafi zai zama bargon da aka jika ko allon rufin zaren yumbu ko kuma tsarin rufin zaren yumbu; idan saurin kwarara ya wuce mita 24/s, saman zafi ya kamata ya zama mai jure wa ruwa ko kuma mai hana ruwa shiga waje.
Mujalla ta gaba za mu ci gaba da gabatarwarufin zaren yumbudon dumama tanderu. Da fatan za a ci gaba da kasancewa tare da mu.
Lokacin Saƙo: Janairu-04-2022
