Pipeline inogadzirwa nepombi, pombi couplings yekubatanidza uye inoshandiswa kutakura gasi, mvura kana yakasimba zvimedu zvemvura ine mudziyo.Kazhinji, mvura inofuridza, compressors, pombi uye boilers uye zvimwe zvakamanikidzwa, kubva pakumanikidzwa kwepombi inoyerera iyo yakaderera pressure point, ca...
Verenga zvimwe