THE FOLLOWING IS TAKEN FROM BSH GLASS DOOR REQUIREMENTS CLAUSES. THERE ARE TWO SENTENCES I WOULD LIKE YOU TO EXPLAIN HERE?
4.1 Continuous door test as per PS 1 709 918 168
The connection for the continuous test is to the handle.
There should be no damage apparent on the door after continuous testing.
Splintering in the area of the handle joint is forbidden.
The adhesion of the insulated glass unit on the aluminum frame must be in order.
The function must be in order。
Lift figures as per PS 5700 000 033 707
WHAT DOES THE UNDERLINED PART MEAN HERE?