\ŽI
Y|Rȫ
ķ
ȫھ
F
wSF
ȻĿ
䓹Ⱥ
䓸
˾SаlĹ̼gˆTcaʩˆTcA|WhIWȲPЙCLõİlչPϵSrֱN|
˾д͂}䓹ܵ䓻SصȮaƷF؛oȴٰl؛҂cILڵĺPϵȫWBi؛T
ܽ^·wF҂Ǽͺϲ䓮aƷ_lOӋagԃc՞һwlչd²ISҹֱN
˾ЌIĹ̼gˆTcaʩˆTۺՌՓǰbC߀ǙCϣֻҪһԒ24СrȫգָTMаb{ԇo֮n
ԃᾀ
13851264111
ֻҪһԒ24Сrȫ
2020
OֱdLȞhS =3.14*d*hԭܵչ_һL,LǹܵL,AL, Lˌóe.
䓃ʬFB©ԭͽQkʲôʲôʬF@Nr\õѱض־Ϳܱ^nãˣwĽoۂBһ@}
䁌ӽYDz䓏ȹgܵô_䓃ޱ3ӽMɣ
ͿzºMвܺeӘ֬ĺƣ Lڌ`f͑мӜؗl40-50犼ɝM z¹̻ėlz»dzҎҎ⣩24 r£sҪ90犵Ĺ̻rgǰMИ֬eӣӱϩÛzӣγz°ƤѵĬF עͬģߣz¹̻ٶҲӰ푵ģͺϲģߡģضȶDzһӵ ضȺʹӰz¹̻ٶȵĺcضԽߣԽ̻࣬Խ֮Խ
䓃ɫ Ѓܣ䓵ıһ1.8-2.1䓵1/4-1/5䓡TFϵďȶߡ䓵ğÛϵc䓴wஔϵֻҪ䓵0.5%
䓣FRPQGFRPwSһָòwS;h֬cȩ֬wԲwSƷϵϣQ^鲣wSQ鲣䓣ͬ䓻ʹõĘ֬ƷNͬо䓡hȩ֮e|pӲܷCеȸߣg�Դ䓲C܇⚤
KʡBƸк݅^\I@
M՟ᾀ13851264111 ]䣺[email protected]
ߴaPע
ߴag[֙Cվ
ھͷ
ٷ
ߴaPע҂
՟ᾀ
픲