孕妇孕交视频,日韩无码中文字幕一区二区,日本理论在线观看,熟妇人妻

13mm透水型HTPE彈性跑道(L/H/T系列)

13mm breathable plastic track (L/H/T series)

適用于大、中、小學(xué)、運(yùn)動(dòng)體校、體育場(chǎng)訓(xùn)練場(chǎng)、城市漫步道等

(for large, middle, primary schools, sports schools, stadiums, training grounds, city promenade, etc.)

材質(zhì)說(shuō)明: Material Description:

底層顆粒直徑:2-4mm

Bottom Particle Diameter: 2-4mm

面層顆粒直徑:0.5-2mm

Surface Particle Diameter: 0.5-2mm

施工說(shuō)明:Construction Description:

刷底膠:0.2kg/平方  Primer: 0.2kg/m2

10mm底層(2-4)顆粒:8.5kg顆粒配比1.5kg膠水

10mm bottom layer (2-4) granules: 8kg granules with 1.5kg glue

3mm面層(0.5-2)顆粒:1kg顆粒配比1kg膠水(分兩次雙向噴)

3mm Surface (0.5-2) Particle: 1.0kg Particle Ratio 1.0kg Glue (Carry outbidirectional spraying twice)

優(yōu)勢(shì)介紹

Advantage introduction