presents the following viewpoints:the radio between the height of the nut for boiler hanger rod and the diameter of screw shall not be less than 1.
主要提出以下观点:锅炉吊桿用螺母的高度与螺纹公称直径之比不宜小于1。
the advice that no further adjusting tensile force of tied bar and hanger rod is needed to putted forward based on the finished structure.
针对最终的成桥结构,提出了不再进一步调整吊桿和系桿力的建议。
the paper briefly introduces the design and construction of the hanger rod change of the bridge, taking the hanger rod change of qindou bridge in hangzhou city as a background.
该文以杭州市叶青兜桥的吊桿更换工程为背景,简要介绍了该桥吊桿更换的设计和施工。
the utility model relates to a damper mechanism for washing machines, which comprises a hanger rod, a hanger rod seat, an upper support, damping springs and a lower support.
本实用新型涉及一种洗衣机用减振机构,包括吊桿,吊桿座、上托、减振弹簧及下托。