ecology: barry commoner's viewpoint - part 31 of 33. this unique introduction to the study of ecology features one of america's most outspoken biologists. dr. barry commoner explains technology's threat to the environment by describing four principles of - 聚酯 個影片檔及 b 捲影像00:31
play the shopping game! - part 23 of 35. welcome to "the shopping game," the tv show that poses the important question, "do you know how to shop by comparison and avoid consumer fraud?" six young contestants test their skills as they purchase food and hou - 聚酯 個影片檔及 b 捲影像00:29女人
macro view of yarn threads & yarn spools feeding warp machine in carpet fabric manufacturing industry – detailed 4k footage - 聚酯 個影片檔及 b 捲影像00:35
production operative kamalpreet singh moves a bale of unwanted polyester textiles before loading them into the project re:claim system, the first... - 聚酯 個影片檔及 b 捲影像00:28
unwanted polyester textiles pass through a metal detector as they flow into the project re:claim system, the first commercial-scale polyester... - 聚酯 個影片檔及 b 捲影像00:19
models pose in the latest travel clothes made from sturdy fabrics including gabardine and polyester by designer evan picone / models pose in... - 聚酯 個影片檔及 b 捲影像01:25加州
exterior view of dupont factory near nashville, tennessee that produced rayon, cellophane, chemicals, and dacron polyester fiber - 聚酯 個影片檔及 b 捲影像00:37
white yarn spools bobbin thread cones in a order on industrial warping knitting beaming machine in textile factory - 聚酯 個影片檔及 b 捲影像00:27
francine coffey, fashion director of the singer company, displays various trevira polyester knit fabrics / she holds up sewing pattern envelope / she... - 聚酯 個影片檔及 b 捲影像00:37
production at the my pillow inc. factories in shakopee, minnesota, usa, on thursday, september 6, 2018. - 聚酯 個影片檔及 b 捲影像00:16
models pose in the latest travel clothes made from sturdy fabrics including gabardine and polyester by designer evan picone / models pose in... - 聚酯 個影片檔及 b 捲影像00:59時裝模特兒
macro view of yarn threads & yarn spools feeding warp machine in carpet fabric manufacturing industry – detailed 4k footage - 聚酯 個影片檔及 b 捲影像00:31
macro view of yarn threads & yarn spools feeding warp machine in carpet fabric manufacturing industry – detailed 4k footage - 聚酯 個影片檔及 b 捲影像00:17
detailed beige garment fabric showed by quick camera movement between two materials with dolly shot - 聚酯 個影片檔及 b 捲影像00:04