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ʽؚO(sh)ӋbճSo(h)עЩ헣
ʽؚʹ÷
m½ˮ̎Sʯ켈ӡȾˎƸȹI(y)Uˮ
ʽؚO(sh)Ӌb
1ʽؚO(sh)Ӌ(yng)ÕrˮϵM(jn)ܵg24003000mmÿM(jn)ֱֹؚؚ֮ܵgg5001200mm;wxҕˮĝȡˮ|(zh)ȹˇl
2ؚÿDN100M(jn)ֱϲ15֮(ni)ɲÆ^M(jn);15ϵɲÃ^M(jn)wה(sh)(j)՚ٶ
3ÿM(jn)ҪijذϵĿֲܷbһֻyTؚͨĴС
4ؚҒ찲bxصs150500mmҲɸ(j)O(sh)ӋҪ
5ÿM(jn)ֹܽQBӿڲDN25mBӣ
6ؚ܃rӋṩF(xin)b
ʽؚճSo(h)
1.ڲ鿴ؚؚǷІ}ɰQ
2.ؚ@׃С(yng)鿴ؚĤƬʹrϴʹø߉ˮM(jn)Л_ϴ;
3.zɶ˵ĹܹǷF(xin)ɄӣM(jn)Ͼo
4.ؚpĻϴܝMҪrҪQؚĤƬǸQMؚ