The machine is mainly used for extruding such plastics as pvc and pp which can process all kinds of plastic door and window , spectal - sharped material , protective wall board and ceiling 用途:本机组主要用于生产pvc pp等材料的各种塑料门，窗异型材护墙板天花板等。
An indirect concave double - colored press is mainly available in wooden grain patterns or multicolor chromatography and glazing print of pvc plastic doorframe , screen , stutter or ceiling 本机组是间接凹板双色印刷机，主要用于pvc塑料门窗框塑料护墙板屏风百叶窗，天花板等木纹。
In addition to payment for areas of flooring skirting and dado , specials such as coves , internal and external angles and beads shall be measured separately and paid for running metres 除了铺地板、壁脚板和护墙板的区域需要支付之外，一些特殊的地方比如圆弧角、内外角和护角均应当独立测量，并按米支付。
At about the centre of the oaken panels , that lined the hall , was suspended a suit of mail , not , like the pictures , an ancestral relic , but of the most modern date ; for it had been manufactured by a skilful armourer in london , the same year in which governor bellingham came over to new england . there was a steel headpiece , a cuirass , a gorget , and greaves , with a pair of gauntlets and a sword hanging beneath ; all , and especially the helmet and breastplate , so highly burnished as to glow with white radiance , and scatter an illumination everywhere about upon the floor 大厅四周全都镶嵌着橡木护墙板，正中位置上悬接着一副甲胄，那可不象画中的那种遗物，面是当时的最新制品因为那是在贝灵汉总督跨海来到新英格兰那一年，由伦敦的一位技术熟练的工匠打造的，包括一具头盔一面护胸一个颈套一对护腔一副臂销和吊在下面的一把长剑。
