填土密实度及地基承载力现场检测仪 /普氏贯入仪 wi128606 北京若水合科技有限公司

p1Src=//y1.yzimgs.com/uploads/333955/2017912-112552719.jpg?watermark/2/text/5Lic6KW_5Luq77yI5YyX5Lqs77yJ56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast