缩减抽样检查

[计] reduced sampling inspection

suō jiǎn chōu yàng jiǎn chá ㄙㄨㄛ ㄐㄧㄢˇ ㄔㄡ ㄧㄤˋ ㄐㄧㄢˇ ㄔㄚˊ