a(chn)7(yu)ݣ1(jng):oˢrL30-50꣩2ͺ:Lʹڜضȭh(hun)ϻ׃|(zh) ׃ɫ3:A}ȻW(xu)˵gвPù4:UPVCϣȼȼϨ5^:UPVCõ(do)ȫԸ6^:ʯϡٵb^ɫʸȻ
ΙzҪڿ{(dio)L(fng)ڼˆTӷ^xĭh(hun)
(dng)Ndbgȣeܴr컨L(fng)ڲ܌՚͵_(d)Чr@Nr¾Ҫ·ڰbڂ(c)L(fng)
L(fng)ͨ^˹ք{(dio)ʹ늄әCе{(dio)乤rrD(zhun) 30 ǡṤrD(zhun) 30 {(dio)Ƕ 30 㷶(ni)
·ڲѵĿ՚W(xu)ڽY(ji)(gu)O(sh)Ӌ_(d)ĸƷ|(zh)O(sh)ӋVd^ȸ
a(chn)ƷҎ(gu)λ =mm
Ҏ(gu)
100
125
150
160
200
250
315
360
400
450
500
630
ߴ
175
210
270
320
385
430
470
550
600
730
_׳ߴ