A.單道密封膠層厚度為10mm±2mm B.雙道密封外層密封膠層厚度為5mm~7mm C.膠條密封層厚度為10mm±2mm D.特殊規(guī)格或有特殊要求的產(chǎn)品由供需雙方商定
A.t<17mm的允許偏差是±1.0mm B.t<17mm的允許偏差是±1.5mm C.17≤L<22mm的允許偏差是±1.5mm D.t≥22mm的允許偏差是±2.0mm
A.t<17mm的允許偏差是±1.0mm B.t<17mm的允許偏差是±1.5mm C.17≤L<22mm的允許偏差是±2.0mm D.t≥22mm的允許偏差是±2.0mm