Original Title: Causes of Sediment of Rotary Drilling Pile and Hole Cleaning Treatment! Introduction Rotary drilling rig has high automation level and strong adaptability. However, due to the differences in mechanical property of diff ... Continue

Original Title: Causes of Sediment of Rotary Drilling Pile and Hole Cleaning Treatment! Introduction Rotary drilling rig has high automation level and strong adaptability. However, due to the differences in mechanical property of diff ... Continue

Original Title: Finding Water and Drilling Wells for Poverty Alleviation in Southern Jiangxi: Case Analysis and Process Record (Part II) Part 1 Indoor comprehensive research and judgment, accurate well determination in the field Click ... Continue

Original title: What are the drill bits of pile drivers and rotary drilling rigs? What type of drill bit is suitable for your site? I often hear customers ask the service manager of Zhongyi Huilong pile driver and rotary drilling rig, ... Continue

Original Title: Difference between Short-path Distillation and Molecular Distillation-Shanghai DEA Short-path distillation, "short path" refers to a shorter distance, in a broad sense, the evaporator adopts the design scheme that the ... Continue

Original Title: Difference between Short-path Distillation and Molecular Distillation-Shanghai DEA Short-path distillation, "short path" refers to a shorter distance, in a broad sense, the evaporator adopts the design scheme that the ... Continue

Original Title: Plant Extract Separation This Centrifuge Device Helps a Lot Today's article is primarily to share how to use tubular centrifuge equipment to separate useful ingredients from plants. It is said that nature has a peculiar ... Continue

Originally published as The New Graduate Lab Survival Guide! Extraction of proteins from cells and tissues It's the beginning of the school season again, and the students are all going to school, so they can study happily again. Expan ... Continue