Imiyoboro ya HRC
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HRC Coulings yuzuye Ubwoko bwa F/H/B hamwe n'igitagangurirwa cya Rubber, HRC70 ~ HRC280
Imigozi ya HRC ikoreshwa mu buryo rusange. Iboneka nk'ubwoko bwa F flange, igihuru gishyizwe imbere, n'igihuru cya H flange, gishyizwe hanze. Nanone ubwoko bwa B flange.