“SPIDER COUPLING
MODEL: GR-19. DETAIL
:D=40MM,d=18MM,H1=14.5MM,H2=12MM,AND 6
Foot. (GR-19) . MODEL: GR-19. DETAIL
:D=40MM,d=18MM,H1=14.5MM,H2=12MM,AND 6
Foot.” 布勒机械（上海）.NA.NA