EN 10340 - Steel castings for structural uses EN 10343 - Steels for quenching and tempering for construction purposes EN 13479 - Welding consumables EN 15088 - Aluminum and aluminum alloys Construction Product Regulation (CPR) On 1. July 2013, the European Construction Products Regulation (CPR) rep...
Verbesserte mikrobizide Zusammensetzung auf Basis von Formaldehyd-Depotverbindungen und AntioxidantienThe invention relates to a microbicidal composition which comprises a) at least one formaldehyde donor compound and b) at least one antioxidant chosen from gallic esters, phenol derivatives, L-ascorbic...
10340 - All in All.cpp │ ├── 10341 - Solve It.cpp │ ├── 10341 - Solve It.o │ ├── 10341 - Solve It[Netwon].cpp │ ├── 10342 - Always Late.cpp │ ├── 10342 - Always Late[spfa].cpp │ ├── 10343 - Base64 Decoding.cpp │ ├── 10346 - Peter's ...
The organic-solvent-free extraction process of chondroitin sulfate has the advantages of no organic solvent, small environmental pollution, low energy consumption, good selectivity, high extraction rate, high safety and the like.朱美红顾周斐王清荣...
The invention also discloses a preparation method of the solvent-free epoxy floor paint. The method comprises the following steps of after premixing the epoxy resin, the talcum powder, the reactive diluent, the bentonite, the titanium dioxide, the silica powder, and the acetylene black, ...