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Guangzhou,Guangdong,China China
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
Personne àcontacter zhongmeiyang Null
Nom de la société Guangzhou, Guangdong
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