Canadian Standard Freeness Tester Sent go Customer
Two sets of #PNSHAR CSF tester (Canadian Standard Freeness Tester, comply with ISO 5267/2, AS/NZ 1301, 206s, BS 6035 part 2, CPPA C1, and SCAN C21；QB/T1669-1992，TAPPI T227) are packed well and shipped out to our valued customer this week.
