LA symbol stands for meaning

The Detailed Rules for the Implementation of Safety Signs for Special Labor Protection Articles stipulate:

First, this logo adopts the shape of ancient shields, meaning “protection”.

Second, the middle of the shield uses the letter "LA" to mean "labor safety."

Third, "xx-xx-xxxxxx" is the ID number. The numbering is based on a three-level number and letter combination numbering method. The first two digits of the first floor represent the year in which the authorization for use of the logo was obtained; the second two digits of the second floor represent the zoning code of the provincial administrative district to which the manufacturer of the logo is authorized to use the license (imported products, the code of the second floor The two English alphabet abbreviations indicate the country code of the place of origin of the imported product; the first three digits of the third layer code represent the product's name code, and the last three digits represent the sequence of obtaining the logo use authorization.

4. With reference to the provisions of "Safety Colours" (GB 2893-2001), the logo frame, shield and "security protection" are green, "LA" and the background are white, and the identification number is black. V. Identification specifications and application scope: 1. Welding goggles, welding mask, impact protection eye protection: 18mm (including number) x 12mm 2. Safety helmet, dust mask, filter type gas mask mask, filter gas mask canister (box), self-contained air respirator, long tube mask: 27mm (including number) x 18mm 3. Flame-retardant protective clothing, anti-acid work clothes, anti-static overalls, anti-static, conductive shoes, protective toe safety shoes, plastic anti-smashing safety shoes, acid and alkali resistant shoes, acid and alkali rubber boots, acid and alkali resistant plastic film boots, Anti-puncture shoes, electrically insulated shoes: 39mm (including number) x 26mm 4. Seat belts, safety nets, dense mesh security nets: 69mm (including numbering) x 46mm

This website solemnly declares: This article is the reprint of the online media, only represents the author's point of view, has nothing to do with this site. If news articles and comments infringe your legal rights, please call us and we will handle it in a timely manner.