<chr_abbr type="frq" class="ss" expan="et" cert="yes">et2</chr_abbr> <chr_abbr type="frq" class="ct" expan="molt" cert="no">ml[apost]t</chr_abbr> dure<chr_abbr type="reg" class="dc" expan="" cert="no">m-hbar</chr_abbr>t <chr_var letter="s" var="long">∫</chr_var>entre fier<chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr>t. 