熟女无套高潮内谢视频韩国,女人荫蒂全部过潮喷,老熟妇仑乱视频一区二,蜜芽忘忧草三区老狼大豆

Compressed non-asbestos cement panels

Compressed non-asbestos cement panels are in accordance with the latest standards in China: JC/T412.1-2006 NAF (non-asbestos) H (high density) V grade technical requirements. The surface treatment is immersed in water for one week (PH=10) according to GB 9271 and polished with 200 # water sandpaper, thus eliminating complicated pretreatment work, facilitating laboratory personnel and greatly improving work efficiency.

In order to keep the consistency of the performance of the panels as much as possible, BIUGED adopts the same specific formula and process for each batch of production, and produces more than 100,000 pieces in a single batch, and has been strictly inspected by QC department to ensure that its performance fully meets the standard requirements.

Ordering Information：
■ LR 2210— Compressed non-asbestos cement panels ( 150mm×70mm×6 mm; 200 pcs/box )

■ LR 2211— Compressed non-asbestos cement panels ( 200mm×150mm×6 mm; 250 pcs/box )

■ LR 2212— Compressed non-asbestos cement panels ( 250mm×150mm×6 mm; 250 pcs/box )

■ LR 2213— Compressed non-asbestos cement panels ( 300mm×200mm×6 mm; 500 pcs/box )

■ LR 2214— Compressed non-asbestos cement panels (430mm×150mm×6 mm; 500 pcs/box )

■ LR 2215— Compressed non-asbestos cement panels ( 600mm×600mm×6 mm)