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Guangzhou,Guangdong,China China
連絡先担当者 zhongmeiyang Null
住所 Guangzhou, Guangdong
The needle gauge is applicable to the measurement of aperture, hole pitch, and internal thread diameter in mechanical and electronic processing, and i
The ring gauge, also known as acorrection ring gauge, is aring of aspecific size and property for correcting the insufficiency of the gauge. Ring gaug
Fixed gauge is a kind of measuring tool. It is very troublesome to measure one by one using large quantities of products such as vernier calipers and
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