This standard applies to common taper joints (hereinafter referred to as common taper joints) of glass equipment for physical and chemical applications.
KS L 2320-2006 history
2021KS L 2320-2021 Interchangeable conical glass ground joints
2016KS L 2320-2016 Interchangeable conical glass ground joints
2006KS L 2320-2006 Interchangeable conical glass ground joints
1986KS L 2320-1986 Interchangeable conical glass ground joints