產(chǎn)品介紹
雙功能弛度觀測(cè)儀弧垂觀測(cè)儀弧垂馳度觀測(cè)儀質(zhì)量保證
馳度觀測(cè)儀
用途:適用于平行四邊形法、異長(zhǎng)法觀測(cè)弛度,可將經(jīng)緯儀固定于鐵塔角鋼上。
uses:to observe the sagging by means of the parallelogram method and different length method .can mount the theodolite on the pylon
放大倍數(shù) (magnification factor):4
適用角鐵(applicable angle iron):∠56~125
重量(weight(kg)): ;
馳度儀自帶鐵塔固定架,可配鋼桿固定架
電話:13373160272 17360763065 QQ:1471838096
雙功能弛度觀測(cè)儀弧垂觀測(cè)儀弧垂馳度觀測(cè)儀質(zhì)量保證