liquid piston fibrous packing ring液缸活塞纤维填料环

left fibrous ring[解剖] 左纤维环;左纤维环

cardiac fibrous ring翻译;心纤维环

fibrous ring intervertebral disk椎间盘纤维环

fibrous atrioventricular valve ring纤维房室瓣环

fibrous ring cell纤维环细胞

fibrous ring heart释义心纤维环

fibrous ring of heart心纤维环;纤维环

fibrous ring cells纤维环细胞