Pig dung and urine 猪粪尿
pig and chicken dung 猪、鸡粪便
Luobo pig Meishan pig 江口萝卜猪、梅山猪
(simple warm)pig house 保温简易猪舍
“Gold and silver”leg of pig 金银蹄
“Junmu-1”weaned pig 军牧1号断乳仔猪
a dead pig 一只死猪
A study on relative relation of Xiang pig 香猪的亲缘关系
Abolishing Secondary Remelting Process of Pig lron 取消二次化铁
acid pig 酸性生铁
acid pig iron 酸性生铁; 酸性转炉生铁
Albino guinea pig 白化豚鼠
all-mine pig iron 全铁
all-mine pig-iron 原矿生铁
alloy pig 合金生铁
alloy pig iron 合金生铁
aluminium pig 铝锭
American Duroc pig 美系杜洛克; 次重复
American pig frog Rana grylio 美国青蛙