mass per unit length 中文意思是什麼
mass per unit length
解釋
單位長度質量-
Textiles - yarn from packages - determination of linear density mass per unit length by the skein method
紗線線密度的測定絞紗法 -
Textiles. yarn from packages. determination of linear density mass per unit length by the skein method
紡織品.筒子紗.用絞紗法測定線性密度 -
Textiles - woven fabrics - determination of mass per unit length and mass per unit area
機織物單位長度質量和單位面積質量的測定 -
. textiles - yarn from packages - determination of linear density mass per unit length by the skein method
紡織品.卷裝紗.線密度
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