hackjj.cn-free性开放小少妇,国产成人精品A视频一区,国产乱码精品一品二品,人妻大战黑人白浆狂泄

Loading...

PRODUCTS

See More

Product Description


Application and Installation


The inspection well grab bucket is commonly used for non excavation cleaning of silt in pipelines. By using the inspection well to grab the dirt at the bottom of the well chamber, it not only solves the difficulty of working in limited spaces, but also prevents harmful gases from harming operators and ensures personal safety.
The installation of the mud grab bucket for inspection wells is simple, and it can be directly installed on the back or side of transportation vehicles or vehicles. The power source connection is convenient, and it can be directly connected to the air compressor or hydraulic station through gas pipes or hydraulic oil pipelines, with low cost and high efficiency (pneumatic or hydraulic optional).