亚洲AV成人精品一区二区三区四区|快播日韩美嘛豆一区|国产欧美激情a级免费|一级黄片AAA色一品|久久国产成人精品Av|谁有AV免费观看|成人高清国产视频|日韩区欧美区久久综合一区|在线观看黄色网页|亚洲欧美国产11

單詞乎

bracket scaffolds

bracket scaffolds是什么意思、bracket scaffolds怎么讀

bracket scaffolds漢語翻譯

釋義挑出式腳手架;

bracket scaffolds例句

    BRACKET SCAFFOLD AND SAFETY APPARATUS CONTAINING THIS BRACKET SCAFFOLD
    Safe Application of Bracket Scaffold Supported by Bayonet Type Steel Pipes
    Scaffold bracket for producing a bracket scaffold which is fastened to masonry or the like and can be adjusted in height and width
    BRACKET SCAFFOLDS IN HOUSING CONSTRUCTION
    Lightweight Bracket Scaffold
    Section 332 Bracket scaffolds
    Scaffold bracket
    Scaffold bracket
    Extendable scaffold bracket
    Scaffold mount bracket
0
糾錯