The shutters were up but the door was open . 铺板已经上好，但是门还开着。
2.
Fabricated scaffold planks and stages 装配式脚手架铺板和脚手架
3.
Excavations and trenches - slopes , planking and strutting , breadths of working spaces 坑道和沟渠.工作空间的坡度铺板和支承柱宽度
4.
8 scaffold planking shall be scaffold grade as recognized by grading rules for the species of wood and stamped on the plank 要根据木材种类和铺板上打印的标记的分类原则，铺设脚手架铺板。
5.
It can be mixed with thermoplastic trsiin to produce sound insulation material and sheet materials such as cushion , road covering sheet , water - proof layer for building s roof , etc 胶粉与热塑性树脂混合生产片材，如制作垫毯，道路铺板，屋顶防水层和隔音材料等。
6.
9 individuals shall not work on scaffolding , which is covered with ice or snow , unless all ice or snow is removed and planking is covered with antiskid material to prevent slipping 人员不得在覆盖着冰雪的脚手架上工作，除非所有的冰或雪均被清除并在铺板上覆盖防滑材料以防人员滑倒。
7.
Under the public construction projects , correctional services industries supply traffic signs , paving slabs and kerbs for highways , new town development and the new airport - related works 在公共建筑工程方面，惩教署工业组负责为公路、新?镇发展和与机场有关的工程供应所需的交通标志、铺板和石? 。
8.
The products can fall into two kinds of bi ? directional and four ? directions by fork directions , three forms of tri ? leg , nine ? block and plastic ? leg by base legs , five grades of w400 ? 、 w900 ? 、 w1200 ? 、 w1500 ? by load bearing capacities and three types of ordinary , buffer and protective types by cardboard laying arrangements , each of which has very high anti ? moist performance 产品的分类按叉位方向分类分双向、四向进叉两种，接底腿形成式分类可分为三条腿型、九墩型、塑料腿型，按承载登记可分w400 ? 、 w900 ? 、 w1200 ? 、 w1500 ?等五中，铺板形式有普通型、缓冲型、防护型等三种，各种产品都有很高的防潮性能。
