The instrument is designed according to GB/T1540-1989, ISO535 (Cobb paper and cardboard absorbency method; which is used to test the absorbency of paper and cardboard, but not applied to valuate the writing capability of paper and cardboard.
|FOB Price *||Not Mentioned|
|Sample Terms||Buyer pays the sample cost and the shipping fee.|
|* Prices are subject to change. Please contact the supplier for the latest price.|