Хөнгөн хурдны туршилтын үеийн нийтлэг асуултууд | ISO 105 …
The outdoor durability of textiles is directly related to the color fastness to light. In international trade, many products are returned due to their light fastness rating can not meet the contract requirements, which has caused great losses to enterprises. The main reason is that in the use of textile inspection standards of the exporter…