就是测house电磁幅射强度的,即下述文章有大量不错信息。给关心健康的朋友推荐下。For the vast majority of people, getting somewhere into the "Slight concern" level will be quite healthy for them, as these levels are on a par with the general consensus for EMF exposure among non-industry EMF experts and researchers around the world. For instance, the "Slight concern" level for AC magnetic field exposure in the building biology profession is 0.1-1.0 milliGauss (mG), while the generally accepted safe magnetic field exposure level according to most experts is 1-2 mG.+ T; z, S& E6 I( }
本帖最后由 FORD88 于 2015-10-14 17:46 编辑 % R$ C B) ^% _7 ?/ d4 ^
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可以租,没有必要买。 我原来查过,后来没有去租了,就20刀一次。 7 }; L0 D. n. N: w1 B
、 9 u U2 O w" _; O( J出租店在南边,具体地址忘记了,放狗搜搜救出来啦。