Cotton, silk and wool are common textile materials.

棉花、蠶絲和羊毛都是常用的紡織原料超91自拍偷拍。

The days when we had to rely on wool , cotton or silk for our clothes have now passed.

我們只能用羊毛韩国三级HD中文字幕叫床、棉花、絲綢做衣服的日子已經(jīng)過去了国产家庭乱伦视频一区二区三区四区。

Is it made of cotton, silk or wool ?

這是棉織品老熟妇喷水一区二区三区、絲織品、還是毛織品日韩性色一级A片？

For daily cleaning and maintenance, use a soft, dry cotton cloth or silk to clean with.

對于門板的日常保潔可采用柔軟欧美精品日韩国产一区原创色、干燥的棉布或絲綢擦拭。

After this Wang started using traditional Chinese clothes made of layered cotton and silk as his works.

就是這些作品吸引了人們的目光在线小视频日韩。

Used for rocking stated length of cotton,wool and spun silk siver or roving,and to measure its evenness.

用于搖取棉AV免费播放网址、毛、絹等條子和粗紗一定長度三级片亚洲网站，確定其均勻度国产a片一级毛片网站。

The lining was originally light brown spun silk but later was made of rayon and cotton.

襯砌原是淺棕絹絲，但后來寫了粘膠和棉花欧美性爱亚洲有码。

The application of stretch-breaking technology in the production of blended yarn of cotton and wool and spun silk is introduced in the paper.

文章介紹了牽切工藝在棉/毛/絹絲混紡紗生產(chǎn)過程中的應(yīng)用国产美女一级A片操逼视频。

The technology of the blended knitting yarn of ultra-fine flax, spun silk and combed cotton is discussed in this paper.

文章就超細(xì)亞麻／絹絲／精梳棉混紡針織紗的生產(chǎn)工藝作了探討。

Used for rocking stated length of cotton,wool and spun silk silver or roving,and to measure its evenness.

用于搖取棉国产福利在线免费、毛青草视频在线观看免费视频公开、絹等條子和粗紗一定長度，確定其均勻度美女裸体黄污18禁网站。