老少配老妇老熟女中文普通话,欧洲色综合天天在线影院,国内免费AV网站在线观看,各类熟女熟妇真实视频

PVC plastic bag stone cage net is the use of plastic machine hexagonal metal wire net woven unidirectional twist for two weeks (six mesh) made of cage, the thickness of 0.15-0.5m (including 0.5m), also known as the stone cage and a gabion mat is divided into a plurality of cells, in order to strengthen the strength of gabion pad. The structure, all of the panel edge end uses a larger diameter wire.

Stone cage net pad surface metal coating and surface coating PVC/PE two categories. The metal wire diameter is different according to the size of the hexagon. The production process is by netting, cutting, sewing, lashing made of stone cage and pads. The stone cage and pads in the folded state of supply.


本網(wǎng)站由阿里云提供云計算及安全服務(wù)