jì shù rén yuán / zhèng zài / cè liáng / zhè pī / mián shā / de / shā zhī / shì fǒu / fú hé / biāo zhǔn

技术人员正在测量这批棉纱的纱支是否符合标准。

The technicians are measuring whether the yarn count of this batch of cotton yarn meets the standard.