Highway sound barrier engineering must comply with relevant technical standards during the construction process, and also has a sound quality management system, and all the actual setting processes are carried out in accordance with relevant regulations. How to divide the sound barrier This item i

Model NO.: DIN HS Code: 7318130000 Model NO.: DIN

Model NO.: FD35 Lift height: 3000~5000mm Condition: New

Model NO.: MB25AK Trademark: L&H Origin: China H

Model NO.: HFP530A Customized: Customized Experience: 27years

Model NO.: SPZ160E Certificate: CE Dimension(L*W*H): 4970*2590*3530

Type: Optical Fiber Laser Marking Machine Marking Method: Scanning Marking Model: Ls-Ylp-P20L

Ammonium ParatungstateAmmonium Paratungstate,Ammonium Chloride And Water,Ammonium Paratungstate Msds,Apt TungstenHUNAN ZHONGNAN ANTIMONY&TUNGSTEN TRADING CO.,LTD , https://www.zhongnanats.com

Product name Specification Material Steel / Origin Price (yuan/ton) Than yesterday last week General line Φ6.5mm Q235 Tangshan Steel 4700 30 30 High Line Φ6.5mm Q235 Guangzhou Steel 4860 10 10 High Line Φ8mm Q335 Guangzhou Steel 4860 10 10 Thread Steel Φ10mm HRB335 Sand Steel 5080 0 0

Tolerance: Follow ISO 2768 Surface Treatment: According to Customer Requirements H.S Code: 848790000

[China Instrument Network Instrument Development] Recently, Zheng Wei, a researcher at the Shenzhen Institute of Advanced Technology of the Chinese Academy of Sciences, and Hari Shroff, a professor at the National Institutes of Health, have successfully developed a new two-photon excitation super-

Product Name Specification Material Steel Factory/Origin Price Today (yuan/ton) Yesterday Price (yuan/ton) Change (yuan/ton) High-line φ6.5-10mm Q235 Shougang 5600-5610 5600-5610 No change φ6.5 -10mm Q235 Tangshan Steel 5600-5610 5600-5610 High Line φ6.5-10mm Q235 Xuanhua 5600-5610 560