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Regarding the ventilation area required, we have a doubt about what has to be included in the mentioned
( |7 ]: y1 `9 M' |area, i.e. does the ventilation area only include the holes at the level of the nose and the mouth, or include the
( H' _. T/ U5 pholes at the level of the eyes too?. e, j6 K7 S* }
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All holes are to be taken into consideration whatever their position knowing that if only eye, nose and mouth% w- K# R3 i+ ^. n1 \9 h# ^
holes were considered the 150 mm requirement would conflict with the normal positioning of those holes for a0 ~# S4 X2 m: Q% t, ^/ o
correct use and should never been fulfilled.
# t. ?" w- J. i& O H( C/ F0 ^ 红色字体 at the level of该怎么翻译呢???
2 E! P; D# L7 s! E7 I下面的话的意思我的理解是所有的洞都要考虑到,不管他们的位置,如果只是考虑眼睛,鼻子和嘴的洞的150毫米的要求的话会和他们正常的位置起冲突,从而影响到正常的使用,导致永远不会被满足......
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+ @1 ]( {4 ~' x/ |那究竟是不是要考虑眼睛和嘴巴之间的距离呢??谢谢 |
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