ʲô䓻VV尲bʲôҪ
Vˮ̎ˇP(gun)IbڞVdVό^Vͷ_ϴˮ⣩pV|(zh)ă(yu)ӣeǞVƽȺ;ȣֱP(gun)ϵˮSˮSĞVˮ|(zh)ˮ\еLЧ档y(tng)ĞVˮϵy(tng)^Vͷ_ϴrˮˮ^(q)VװY(ji)eͬrھֲ_ϴɳЌɄF(xin)©ɰȲ
V兢(sh)Ҏ(gu):
ȣC2-C30
pp10ݼy
a(chn)ˇlҪGB50204˜ʈ(zh)Sޡ20
^ƽo¶Nѣ߅oƓpAܜʴ_oeбz©܃(ni)o
pƽ`1mm
߅ֱ`5mm
VˮƽbҪ^ҪA漰VƽAT̞VõIJP䓼λʴ_ˣVƽҪˮƽҪøߘ˜ʵĽģߺ쾚켼g(sh)ܴ_VƽȣƽƽٰbV
1OӋDҪMʩذˮƽ`ڡ2mmVصĘ˸`ڡ5mm
2VӿpҪ©⣬©ˮܳܛ_ϴĉ
3V䁷ǰˮʃxzy֧˸ֵ`Сڡ2mm
4Vӿp903ۺˮɰ{MǶǶpڳh(hun)B(yng)o죬Ͷʹ