They no longer spin silk, so their only income from the industry comes from cocoon sales.
他们不再抽丝，所以养蚕唯一的收入就是卖茧。
As an earliest birthplace of cocoon and silk industry, Anhui yields much in this trade.
安徽省是我国茧丝绸业最早的发祥地之一，也是我国重要的茧丝绸大省。
The utility model discloses a steam heating device for rereeling machines and silk cocoon reeling machines in silk industry, mainly composed of a steam input tube and a condensation returning tube.
本实用新型公开了一种用于丝绸业中复摇机、缫丝机的蒸汽加热装置。
The utility model discloses a steam heating device for rereeling machines and silk cocoon reeling machines in silk industry, mainly composed of a steam input tube and a condensation returning tube.
本实用新型公开了一种用于丝绸业中复摇机、缫丝机的蒸汽加热装置。
应用推荐