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AԭӻʩеĆ}ߣLdԭӻҡԴվԭ(chung)l(f)202626աИI(y)Ly(tng)Ӌ956 ԭӻʩеĆ}ͨ^ϵy(tng)AʩЧҎ(gu)ܣPIxҎ(gu)ƭh(hun)c̎ԭӻҏSLdϭh(hun)Ƽ˾СᘌҊȱݵľCAڹI(y)OSoȏsr½ɿʩ|
һAݣ_c坍 ݶˮֻ܄ܟÛAcڏصc^ȾԴ ʩǰ̎ صıˮnfĤPE]ʹ93#ͻó̈́ϴ \|xÌԭӻң\僰匣øԭӻңg cˇƣ ֹ܄ϡԭӻt]l(f)|ݡ ߜغ濾ǰ_ԭӻȫ̻hͿκ5СrMе͜غ濾 h(hun)Lrgʹüt⾀oˮĥʩ
A_ѣƺcƥ _ѳɃȑጷʩʽcm ζͿ διͿȲ^3mmǰһӰɺٹһpտs ľĵȸտsʻԭӻһˮԭӻң䏗Խ(lin)YSͬ׃ ضc̻ ߜغ濾Ҫٽأhȴ20–40Ȼsٴĥֹ__ ̻100:1.5–3ȣ(zh)У^^پӰ푽(lin)ܶ
AÓ䣺c̎ ÓǸڻ̎cײƥ䡣 A̎˜ʣ ٱ횳PȥĥëCеҧ ffĤɰĥCصֱӸw ƥcʩ hԭӻֱӇͿȇͿh(hun)g ʹòϸֵcԭӻҲݕÓ
ġA죺(yu)ʩַch(hun) l(f)ڴֱ߅ҪͿ^ճȲ ʩҎ(gu) Գ“Ϳ”ÿȿںһ≤3mm ֱʩrșMͿٿv߅DzλcͿչpٶѷe h(hun)cճ{(ji) ʩض10–35≤75%ߜظߝ ʩʽ{ճͿrևx15–25cmƄͣ
AĥyxÃ(yu)|c_ ĥ혳|rCIJxcĥ(ji)ѿ Ҫ (yu)xӲȣ2.5Hտsʣ<0.3%ˮԭӻĥ܃(yu)320Ŀɰɼĥ ߹̺85%aƷһƽ5mmѿppʩΔ(sh)cĥؓ ĥҪc _ԭӻȫٴĥͨ25±303Сrɴĥ ĥ“→→”MУ ĥ80–120Ŀɰȥ ĥ180–240ĿE ĥ320–400ĿF(xin)c߅Ȼ^ɡ
CAԣ˜ʻʩ ϵy(tng)ԽͷLUhOSo˜̣ x (j)ͣ/ľ/ϣضȭh(hun)/ߜأxƥԭӻ ̎ 坍→P→→ĥ→m_os| { 100:1.5–3c̻ɫһ Ϳˇ ζÿӉŚ⣬cͿ Ȼ2–3Сrto_ȫ̻ ĥz ĥ+ȹzƽȣrȱ |
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