In this paper the reasonable scale economy of PET textile filament yarn production is explored emphatically.
本文重点探讨了聚酯民用长丝生产的合理规模经济。
2
The formulation of softener for wool yarn and its application process were investigated and the optimal chlorination treatment process (scale stripping) was established.
探索了羊毛纱线上柔软剂的复配及其应用工艺，确立了最佳氯化处理(剥鳞)工艺。
3
India never fully Shared Gandhi's dream of a small-scale, self-sufficient economy, its swadeshi (own-country) garments made of hand-spun yarn hand-woven on home looms.