【字彙解釋】

packing lashing 下水托架拉緊鏈

packing

n. 包裝, 填墊材料, 行李

lashing

n. 鞭打


【前後詞彙】

packing gland 迫緊壓蓋；填料壓蓋
packing hook 起迫緊鉤
packing hook 起迫緊鉤
“a”
“c”
“~
packing lashing 下水托架拉緊鏈
packing leather 襯墊皮
packing material 充填材料
packing piece 填[隙]片
packing ring 迫緊圈；墊圈；墊環