Gagemaker. Houston, TX, USA. 2011. 20p. The root cause of most RSC failures and damage is the lack of thread interference in the connection. The most important thread element of an RSC connection is the pitch diameter size, which is not addressed in the current API Specification 7-2 or API RP7G.
1ra parte - Americas Mining, Mayo 1998, pp. 20-25 2da parte - Americas Mining, Junio 1998, pp. 6-12 3ra parte - Americas Mining, Julio/Agosto 1998, pp. 6-13 Серия лекций Хуана Луиса Боусо (тогдашний президент Eral Equipos y Procesos) об основных принципах работы гидроциклона, о вопросах ...