From the comparison of polypropylene and polyester filaments, look at the development prospects of polypropylene fine denier filaments.pdf
Since ancient times, there has been a saying that "women are pleasing to others", and beauty is a woman's talent. Every woman has an inexplicable feeling for the United States. China Towel Trading Network Xiaobian always believes that "there is no ugly woman in the world,.......
Polypropylene fiber radiation grafting progress.pdf
Polypropylene fiber radiation grafting progress.pd.......
Flame-retardant polypropylene air-textile aircraft cabin seat fabric weaving.pdf
Flame-retardant polyp.......
Nano-composite antibacterial polypropylene performance research.pdf
Nano-composite antibacterial polyp.......
Can be dyed polypropylene fiber spinning study.pdf
Can be dyed polypropylene fiber spinning study.pdf .......
Fine polypropylene knitted fabrics to take comfort research.pdf
Fine polypropylene knitted fabrics to .......
Platinum is a natural pure white precious metal that has been used for more than two thousand years. In the long history, people have made platinum into a variety of jewelry, ornaments, or use platinum in the industrial field. So everyone knows what the platinum lo.......
Sunlight is the source of light in nature and an indispensable component of the survival of animals and plants on the planet. Sun exposure can promote subcutaneous vasodilation, blood flow is strong, increase the detoxification and resistance of toxic substances; and sunlight .......