Subject: water hardness (mg / mtq) Pls help with mtq27. Technical water may be any combination of Type A and Type B as defined in the following table. Dissolved Solids (mg / litre) |
жесткость воды (мг/м.куб) |
т.е. mtq = meter cubed?? |
MeTers Qbed IMHO)) q - quart?? maybe non-English - litre |
google даёт устойчивое выражение mg/meq (milliequivalent) так что возможна опечатка |
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