成人三级做爰视频在线看,和50岁熟妇做了四次,国产精品va最新国产精品视频,被绑在打桩机上抹春药

Make efforts to do high-quality products, Guangzhou, this Mongolian textile fiber you trust!

Guangdong Mengtai Textile Fiber Co., Ltd. specializes in high-quality polypropylene FDY network wire, take a look at TA!

Guangdong, China and Thailand Textile Fiber Co., Ltd. of polypropylene FDY network wire specifications: 50D ~ 3600D.

Polypropylene FDY network wire Product features: do high-intensity, anti-ultraviolet, and other different needs of customers.

Polypropylene FDY network wire main purposes: mainly for all kinds of ribbon, luggage belt, rope, wigs and so on.

Polypropylene FDY network wire Technical parameters:

project

unit

First grade

Linear density deviation

%

± 2.5

Breaking strength

CN / dtex

2.0, 5.0, 7.0

Intensity CV value

%

Lt;

Elongation

%

15 to 30

Elongation CV value

%

Lt;

Boiling water shrinkage

%

Lt;

Oil content

%

2

Network degree

/ M

15 to 30

Guangdong Montan Textile Fiber Co., Ltd. specializes in the production and sale of: Mengtai Si, Mengtai polypropylene DTY silk, differential polypropylene fiber, polypropylene FDY network wire, polypropylene fiber, FDY double twist silk, superfine polypropylene DTY silk, polypropylene Fine denier, polypropylene hollow fiber, high-strength polypropylene double twist silk, polypropylene twist silk, polypropylene FDY silk.

FDY network of silk silk interested friends, please call us!