l(f)ʽʲô~OӋ
l(f)ʽĶ~OӋ,;ϵy(tng)еl(f),"I(y)O估ܵ-վO()"Ķ~ĿMOӋ;ڹˇsˮϵy(tng)еl(f),"I(y)O估ܵ-ˇsˮϵy(tng)(һ)"Ķ~ĿMOӋ
l(f)ʽbMǶ?
l(f)ʽİbrһ㰴˜ʁӋ:
1.O䱾w(ܵyTx)IJُM
2.O\ݔMbжM
3.OڬFİb{ԇԇ\еM
4.OęzԇMͲM
5.ӋOُMP(OӋDʩ) 6.ÑҪ,ɹṩĂƷùߵȵُMUMԼbϵM
l(f)ʽİb{ԇչҎ(gu):
(1)bǰ㲿MЙz,_JúDҪMbw;
(2)zܷǷRȫ;
(3)ڟorbһͨˮԇ,Դ_ǷOӋҪ
l(f)ʽ坍b\ݔc
l(f)ʽᑪP˜ʈ(zh)ӹиӺ摪ĥw߅ë̡̺O䓽Y摪MгPϴҪĤ200m
O䑪m\ݔͽYвɢðlbbķٰ̖l(f)\
пܽ^Լmݼyĩ˺ӵBӼбobãԷֹ\ݔͱgl(f)pĸg͵MĬFl(f)
ObǰͿзԱ\ݔ
O횇bԴ_\ݔͱgpģֹܳͽˮ
ObGB/T13384˜ʵҎ(gu)ȡꡢ Pȴʩ\ݔ^ӺײSеȲēp
bȑ]O֧c̶ɢҪСb÷
ÿbcԓbϵb,ڰb@λϣ÷ܷbbb㲿@Ęӛc˺̖̖Qcbһ
^,O䶼ҪbڱƄӵĻӲ,^bc,bϑO,c(ĩ۳b)