Risk & Safety Statements — ASO

Yayıncı Le Tung Chinh AppTrack Ninja’da.

Risk (R) and a safety part (S)

Risk and Safety Statements, also known as R/S phrases, is a system of hazard codes and phrases for labeling dangerous chemicals and compounds. The R/S statement of a compound consists of a risk part (R) and a safety part (S), each followed by a combination of numbers. Each number corresponds to a phrase. The phrase corresponding to the letter / number combination has the same meaning in different languages.

için anahtar kelime görünürlüğü, sıralanan arama terimleri ve günlük konum hareketi. Risk & Safety Statements.

Loading…
Risk & Safety Statements — ASO | AppTrack Ninja