gӭ Lɳ“hƼ޹˾ ٷWվ
                  ȫͷᾀ0731-8399 2999   24Сrᾀ156 7586 4757
                  ͨLmܵ
                  Ventilating and dedusting pipe

                  Lɳ“hƼ޹˾

                  ַʡLɳg_l^ɳI@h·c|·R̎
                  ַLɳg_l^ 悘I@ a،
                  Ԓ0731-8399 2999
                  棺0731-84065155
                  ֙C156 7586 4757
                  mSFL-mܵ
                  һ      һ

                  mSFL-mܵ

                  mSFL-mܵ
                  ԔB

                  1557722064899.jpg

                  mSFL-mܵ

                  mSFL-mܵ

                  mSFL-mܵ

                  mSFL-mܵ

                      SFLAmý,\߇̎m߅LȡQBӵLܻܼ


                      䓵Ę˜߅L:a=b=20,25,30,35,40,45,50;


                      ˜ʺ:t=3,4,5;ߴɸҪӆ


                      SFLCٲʽm(TDC),SFLD鹲巨m(TDF),ɷNmͨBLܻܼ-


                      ڷm

                  mSFL-mܵ

                  朽ӣ LɳWվ | y | ϴӹ | ¹ | ۹ﱣر | 찲b | ־ | ߄ | Lɳseo | Ͱbˮr | LWr | ɽˎəC | ɰʯxC | 朰ݔ͙C | b | s | ׾ƹbC | ˮ | 
                  巨大欧美黑人XXXXBBBB