WPWK40、WPWK50、WPWK60、WPWK70、WPWK80、WPWK100、WPWK120、WPWK135、WPWK155、WPWK175、WPWK200、WPWK250、型蜗轮蜗杆减速器主要尺寸
WPWK型蜗杆减速器主要尺寸 /mm