丹佛斯油泵型号;BFP20R3 BFP20L3 BFR20R5 BFP20L5 BFP21R3 BFP21L3 BFP21R5 BF21L5
BFP10R6 BFP10L8 BFP10R11 BFP10L13 BFP11L8 BFP11R8 BFP11L13 BFP12L11 RSA28R RS28L RSA40R RSA40L RSA60R RSA60L RSA95R RSA95L RSA125R RSA125L RSH63R RSH63L RSH95R RSH95R RSH95L RSH125R RSH125L