GNB늳ؾc:
1ҺgGNBòdҺg늽Һxöףͺ͏ԏIJd늳wȚw>99%
2ȫyGNB늳ص_y6psi(41.3kpa)С늳3psi֮ͬ_lʵpˮʧ늳wȉ3-6psiڴˉwͺЧߣ
3۱ϩ⚤۱ϩˮB©ʱȾϩPVCABS/SANϵıϣˮʧp
4ăr}ɣLrgߜغ͝ȻɘOɺOϵĽYwشӲȸ˲Ó䣬늳ؕYw֮gγ^ͨѸٽʹ늽Һ܉UăȲYܺͳѭh
5MbɣGNBõǽMbɷȰјOMb늳늽Һ늻Ȼyԇÿֻw늳ص늉˷ɜpֽ|OĴΔp͘O屻pȾęC
6ֹB©ʩGNBá⚤wĺ廡ӘO늽Һyй©ȴʩMFXϽO壺cһU}Ͻ^GNB늕rwa^Oȷ늺ԭԺѭhΔ_1250Σg؏G6NB늳ɢЧʸߣGNB늳؆wM䓚ɢЧʱϸ16