1. Tirohanga hua Ko te momo papu SLDB ko te wehenga radial i hangaia kia rite ki te API610 "Centrifugal Pumps for Petroleum, Heavy Chemical and Natural Gas Industries". Ko te atamira kotahi, e rua-waahi, e toru-waahi ranei te papu centrifugal whakapae e tautokohia ana i nga pito e rua, centrall...
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