ground yarn的意思|示意
美 / ɡraund jɑ:n /
英 / ɡraʊnd jɑrn /
底线
ground yarn相关例句
We take polypropylene fiber as the raw material and the polypropylene filament or polypropylene yarn as ground cloth.
采用聚丙烯纤维为原料，丙纶长丝或丙纶纱为其布。