More than 65% are unqualified, Beijing Municipal Supervision Bureau announces the results of quality supervision and spot inspection of plastic bag (biodegradable) products
December 4 , Beijing Municipal Administration for Market Regulation released the results of quality supervision and random inspections of plastic bag (biodegradable) products in Beijing. In accordance…
More than 65% are unqualified, Beijing Municipal Supervision Bureau announces the results of quality supervision and spot inspection of plastic bag (biodegradable) products
December 4 , Beijing Municipal Administration for Market Regulation released the results of quality supervision and random inspections of plastic bag (biodegradable) products in Beijing. In accordance…
The Ministry of Emergency Management launches the second ministerial-level supervision and inspection of enterprises with major sources of hazardous chemicals in 2023
In order to conscientiously implement the spirit of General Secretary Xi Jinping’s important instructions on work safety, we will further deepen the 2023 National Special Investigation and Rectificati…
Common problems in factory inspection and application of concrete antifreeze Fengxian early strength antifreeze manufacturer Peixian antifreeze price Suining County antifreeze water reducing agent
In order to ensure the workability and pumpability of concrete and prevent the occurrence of freezing damage during the winter construction of concrete, it is necessary to base on different engineerin…
Styrofoam Vanke issued a random inspection on Wentian.com. Door and window factories may be doomed if they pass them off as good ones.
发 Foam Vanke Fawen Tianwang random inspection Door and window factories may be doomed by shoddy goods < /p
[Sorbitol supply] Sorbitol inspection methods and result standards
Sorbitol is a white hygroscopic powder or crystalline powder or flake Or granules, odorless. Depending on the crystallization conditions, the melting point changes in the range of 88 to 102°C, and the…
[Sorbitol supply] Sorbitol content inspection and reference
Sorbitol, also known as sorbitol. It is white hygroscopic powder or crystalline powder, flakes or granules, odorless. Depending on the crystallization conditions, the melting point changes in the rang…
[Dimethicone supply] About the identification and inspection of dimethicone
Dimethicone is a transparent, colorless, tasteless, odorless and non-toxic oily liquid. According to the supply of dimethyl silicone oil, it has the characteristics of high flash point, low freezing p…
Routine inspection of early-strength superplasticizer and internal inspection of raw materials before experiment
According to professionals: In actual industry, routine testing of early-strength water-reducing agents is required, mainly including: solid content, density, fineness, PH value, surface tension, chlo…
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