WWW国产精品内射老熟女,亚洲无码成人综合网,AV美女主播高潮,无码图片二区

產(chǎn)品簡(jiǎn)介
A20B-1002-0350
A20B-1002-0350
產(chǎn)品價(jià)格：￥888
上架日期：2017-07-14 13:51:26
產(chǎn)地：武漢
發(fā)貨地：武漢
供應(yīng)數(shù)量：不限
最少起訂：1件
瀏覽量：232
資料下載：點(diǎn)擊下載
其他下載：暫無(wú)相關(guān)下載
詳細(xì)說(shuō)明
    適用礦層埋藏深、傾角小，采用立井和斜井開(kāi)拓，生產(chǎn)能力大的礦井。如右圖6kV高壓電能從礦井地面變電所母線(xiàn)引出，先由沿井筒敷設(shè)的鎧裝電纜送至井下主變電所，再送到采區(qū)變電所或移動(dòng)變電站降壓，得到660V或1140V低壓電，然后經(jīng)過(guò)采掘工作面配電點(diǎn)，向采掘機(jī)械等設(shè)備供電。

    淺井供電系統(tǒng)

    淺井供電系統(tǒng)淺井供電系統(tǒng)
    對(duì)礦層埋藏不深（距地表100～200m內(nèi)）的情況，處于經(jīng)濟(jì)和運(yùn)行方便的考慮，一般采用淺井供電系統(tǒng)。
    （1）對(duì)于采區(qū)距井底車(chē)場(chǎng)較遠(yuǎn)（>2km）、井下負(fù)荷小、涌水量不大的礦井，可經(jīng)架空線(xiàn)路，將6～10kV高壓電由地面變電所送至與采區(qū)位置相應(yīng)的地面變電亭，再降壓至380或660V，再沿鉆眼送至井下采區(qū)變電所。

     聯(lián)系人：鄧先生
    地址：武漢市東西湖區(qū)走馬嶺匯通公路港信息交易中心A3-035
    座機(jī)：027-83238870
    電話(huà)：18971419843
    傳真:027-61537051
    Q  Q:1841775317
    A16B-0160-0030
    A16B-0160-0210
    A16B-0160-0260
    A16B-0160-0270
    A16B-0160-0370
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    A16B-0160-0540
    A16B-0160-0542
    A16B-0160-0543
    A16B-0160-0650
    A16B-0160-0651
    A16B-0170-0060
    A16B-0170-0280
    A16B-0170-0330
    A16B-0170-0460
    A16B-0180-0040
    A16B-0190-0008
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    A16B-0190-0050
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    A16B-0190-0061
    A16B-0190-0080
    A16B-0190-0100
    A16B-0190-0101
    A16B-1000-0010
    A16B-1000-0030
    A16B-1000-0040
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    A16B-1000-0140
    A16B-1000-0170
    A16B-1000-0211
    A16B-1001-0160
    A16B-1002-0860
    A16B-1003-0140
    A16B-1010-0010
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    A16B-1010-0041
    A16B-1010-0050
    A16B-1010-0150
    A16B-1010-0200
    A16B-1010-0210
    A16B-1010-0280
    A16B-1010-0281
    A16B-1010-0285
    A16B-1010-0286
    A16B-1010-0330
    A16B-1010-0331
    A16B-1010-0410
    A16B-1010-0571
    A16B-1100-0040
    A16B-1100-0060
    A16B-1100-0080
    A16B-1100-0130
    A16B-1100-0180
    A16B-1100-0200
    A16B-1100-0300
    A16B-1100-0310
    A16B-1100-0330
    A16B-1110-0220
    A16B-1200-0030
    A16B-1200-0040
    A16B-1200-0050
    A16B-1200-0090
    A16B-1200-0100
    A16B-1200-0110
    A16B-1200-0150
    A16B-1200-0160
    A16B-1200-0170
    A16B-1200-0201
    A16B-1200-0210
    A16B-1200-0220
    A16B-1200-0230
    A16B-1200-0310
    A16B-1200-0350
    A16B-1200-0360
    A16B-1200-0410
    A16B-1200-0420
    A16B-1200-0440
    A16B-1200-0450
    A16B-1200-0520
    A16B-1200-0570
    A16B-1200-0610
    A16B-1200-0670
    A16B-1200-0680
    A16B-1200-0720
    A16B-1200-0742
    A16B-1200-0744
    A16B-1200-0770
    A16B-1200-0800
    A16B-1200-0880
    A16B-1210-0011
    A16B-1210-0012
    A16B-1210-0020
    A16B-1210-0030
    A16B-1210-0040


    A100

    A16B-1210-0060
    A16B-1210-0070
    A16B-1210-0080
    A16B-1210-0090
    A16B-1210-0110
    A16B-1210-0120
    A16B-1210-0130
    A16B-1210-0270
    A16B-1210-0280
    A16B-1210-0290
    A16B-1210-0300
    A16B-1210-0320
    A16B-1210-0321
    A16B-1210-0322
    A16B-1210-0340
    A16B-1210-0350
    A16B-1210-0352
    A16B-1210-0360
    A16B-1210-0380
    A16B-1210-0381
    A16B-1210-0410
    A16B-1210-0430
    A16B-1210-0440
    A16B-1210-0460
    A16B-1210-0470
    A16B-1210-0471
    A16B-1210-0480
    A16B-1210-0481
    A16B-1210-0490
    A16B-1210-0510
    A16B-1210-0560
    A16B-1210-0590
    A16B-1210-0591
    A16B-1210-0660
    A16B-1210-0800
    A16B-1210-0801
    A16B-1210-0810
    A16B-1210-0820
    A16B-1210-0860
    A16B-1210-0940
    A16B-1210-0950
    A16B-1210-0970
    A16B-1210-0971
    A16B-1210-0972
    A16B-1211-0022
    A16B-1211-0030
    A16B-1211-0031
    A16B-1211-0040
    A16B-1211-0041
    A16B-1211-0042
    A16B-1211-0060
    A16B-1211-0061
    A16B-1211-0062
    A16B-1211-0080
    A16B-1211-0081
    A16B-1211-0090
    A16B-1211-0091
    A16B-1211-0092
    A16B-1211-0099
    A16B-1211-0120
    A16B-1211-0130
    A16B-1211-0140
    A16B-1211-0150
    A16B-1211-0170
    A16B-1211-0180
    A16B-1211-0270
    A16B-1211-0271
    A16B-1211-0272
    A16B-1211-0273
    A16B-1211-0280
    A16B-1211-0290
    A16B-1211-0291
    A16B-1211-0300
    A16B-1211-0301
    A16B-1211-0310
    A16B-1211-0311
    A16B-1211-0322
    A16B-1211-0340
    A16B-1211-0390
    A16B-1211-0400
    A16B-1211-0501
    A16B-1211-0520
    A16B-1211-0600
    A16B-1211-0610
    A16B-1211-0630
    A16B-1211-0750
    A16B-1211-0771
    A16B-1211-0780
    A16B-1211-0781
    A16B-1211-0820
    A16B-1211-0850
    A16B-1211-0860
    A16B-1211-086O
    A16B-1211-0870
    A16B-1211-0890
    A16B-1211-0900
    A16B-1211-0901
    A16B-1211-0920
    A16B-1211-0930



    2015-03-13

    A200

    A16B-1211-0940
























    A16B-1211-0945
    A16B-1211-0946
    A16B-1211-0960
    A16B-1211-0961
    A16B-1212-0010
    A16B-1212-0030
    A16B-1212-0100
    A16B-1212-0110
    A16B-1212-0120
    A16B-1212-0130
    A16B-1212-0180
    A16B-1212-0182
    A16B-1212-0200
    A16B-1212-0210
    A16B-1212-0220
    A16B-1212-0221
    A16B-1212-0222
    A16B-1212-0240
    A16B-1212-0270
    A16B-1212-0300
    A16B-1212-0301
    A16B-1212-0360
    A16B-1212-0420
    A16B-1212-0430
    A16B-1212-0471
    A16B-1212-0501
    A16B-1212-0530
    A16B-1212-0531
    A16B-1212-0540
    A16B-1212-0730
    A16B-1212-0860
    A16B-1212-0870
    A16B-1212-0871
    A16B-1212-0901
    A16B-1212-0910
    A16B-1212-0930
    A16B-1212-0931
    A16B-1213-0030
    A16B-1221-0091
    A16B-1300-0111
    A16B-1300-0200
    A16B-1300-0220
    A16B-1300-0221
    A16B-1310-0010
    A16B-1310-0011
    A16B-1310-0012
    A16B-1310-0015
    A16B-1310-0020
    A16B-1310-0021
    A16B-1310-0101
    A16B-1310-0131
    A16B-1310-0135
    A16B-1310-0280
    A16B-1310-0300
    A16B-1310-0323
    A16B-1310-0331
    A16B-1310-0380
    A16B-1310-0400
    A16B-1310-0520
    A16B-1310-0530
    A16B-1310-0600
    A16B-1310-0601
    A16B-1310-0660
    A16B-1310-0710
    A16B-1400-0090
    A16B-1400-0093
    A16B-1500-0010
    A16B-1500-0020
    A16B-1500-0021
    A16B-1600-0020
    A16B-16000080
    A16B-1600-0080
    A16B-1600-0090
    A16B-1600-0150
    A16B-1600-0160
    A16B-1600-0210
    A16B-1600-0230
    A16B-1600-0280
    A16B-1600-0281
    A16B-1600-0320
    A16B-1600-0330
    A16B-1600-0361
    A16B-1600-0400
    A16B-1600-0440
    A16B-1600-0440
    A16B-1600-0520
    A16B-1700-0020
    A16B-1700-0130
    A16B-1810-0040
    A16B-1810-0060
    A16B-2003-0031
    A16B-2100-0010
    A16B-2100-0070
    A16B-2100-0080
    A16B-2100-0100
    A16B-2100-0103
    A16B-2100-0104
    A16B-2100-0105
    A16B-2100-0110


    A300

    A16B-2100-0114
    A16B-2100-0423
    A16B-2200-0020
    A16B-2200-0021
    A16B-2200-0025
    A16B-2200-0080
    A16B-2200-0090
    A16B-2200-0091
    A16B-2200-0092
    A16B-2200-0093
    A16B-2200-0113
    A16B-2200-0120
    A16B-2200-0121
    A16B-2200-0124
    A16B-2200-0130
    A16B-2200-0131
    A16B-2200-0141
    A16B-2200-0152
    A16B-2200-0160
    A16B-2200-0161
    A16B-2200-0170
    A16B-2200-0171
    A16B-2200-0173
    A16B-2200-0174
    A16B-2200-0200
    A16B-2200-0210
    A16B-2200-0211
    A16B-2200-0220
    A16B-2200-0221
    A16B-2200-0240
    A16B-2200-0250
    A16B-2200-0251
    A16B-2200-0252
    A16B-2200-0253
    A16B-2200-0254
    A16B-2200-0290
    A16B-2200-0292
    A16B-2200-0300
    A16B-2200-0301
    A16B-2200-0310
    A16B-2200-0320
    A16B-2200-0340
    A16B-2200-0341
    A16B-2200-0345
    A16B-2200-0350
    A16B-2200-0360
    A16B-2200-0361
    A16B-2200-0370
    A16B-2200-0371
    A16B-2200-0390
    A16B-2200-0391
    A16B-2200-0430
    A16B-2200-0431
    A16B-2200-0450
    A16B-2200-0470
    A16B-2200-0471
    A16B-2200-0482
    A16B-2200-0490
    A16B-2200-0514
    A16B-2200-0524
    A16B-2200-0660
    A16B-2200-0661
    A16B-2200-0680
    A16B-2200-0690
    A16B-2200-0692
    A16B-2200-0693
    A16B-2200-0700
    A16B-2200-0701
    A16B-2200-0741
    A16B-2200-0754
    A16B-2200-0760
    A16B-2200-0761
    A16B-2200-0780
    A16B-2200-0782
    A16B-2200-0800
    A16B-2200-0807
    A16B-2200-0821
    A16B-2200-0840
    A16B-2200-0841
    A16B-2200-0842
    A16B-2200-0843
    A16B-2200-0850
    A16B-2200-0852
    A16B-2200-0853
    A16B-2200-0854
    A16B-2200-0855
    A16B-2200-0890
    A16B-2200-0900
    A16B-2200-0912
    A16B-2200-0915
    A16B-2200-0917
    A16B-2200-0919
    A16B-2200-0930
    A16B-2200-0931
    A16B-2200-0941
    A16B-2200-0942
    A16B-2200-0954
    A16B-2200-1941
    A16B-2200-3400


    A400

    A16B-2201-0010
    A16B-2201-0070
    A16B-2201-0071
    A16B-2201-0080
    A16B-2201-0103
    A16B-2201-0120
    A16B-2201-0132
    A16B-2201-0133
    A16B-2201-0134
    A16B-2201-0135
    A16B-2201-0311
    A16B-2201-0371
    A16B-2201-0391
    A16B-2201-0440
    A16B-2201-0470
    A16B-2201-0480
    A16B-2201-0560
    A16B-2201-0570
    A16B-2201-0571
    A16B-2201-0580
    A16B-2201-0630
    A16B-2201-0721
    A16B-2201-0732
    A16B-2201-0771
    A16B-2201-0791
    A16B-2201-0792
    A16B-2201-0800
    A16B-2201-0840
    A16B-2201-0850
    A16B-2201-0851
    A16B-2201-0854
    A16B-2201-0856
    A16B-2201-0880
    A16B-2201-0890
    A16B-2201-0891
    A16B-2201-0892
    A16B-2202-0010
    A16B-2202-0181
    A16B-2202-0400
    A16B-2202-0401
    A16B-2202-0420
    A16B-2202-0421
    A16B-2202-0571
    A16B-2202-0661
    A16B-2202-0720
    A16B-2202-0726
    A16B-2202-0730
    A16B-2202-0760
    A16B-2202-0780
    A16B-2202-0790
    A16B-2202-0820
    A16B-2202-0832
    A16B-2202-0850
    A16B-2202-0851
    A16B-2202-0860
    A16B-2202-0900
    A16B-2202-0980
    A16B-2202-0985
    A16B-2202-0990
    A16B-2202-0991
    A16B-2203-0031
    A16B-2203-0040
    A16B-2203-0080
    A16B-2203-0110
    A16B-2203-0180
    A16B-2203-0190
    A16B-2203-0200
    A16B-2203-0240
    A16B-2203-0290
    A16B-2203-0291
    A16B-2203-0292
    A16B-2203-0320
    A16B-2203-0370
    A16B-2203-0431
    A16B-2203-0451
    A16B-2203-0454
    A16B-2203-0814
    A16B-2203-0881
    A16B-2210-0110
    A16B-2300-0020
    A16B-2300-0021
    A16B-2300-0022
    A16B-2300-0080
    A16B-2300-0085
    A16B-2600-0070
    A16B-2600-0071
    A16B-2600-0150
    A16B-2700-0040
    A16B-2901-0810
    A16B-3200-0010
    A16B-3200-0040
    A16B-3200-0042
    A16B-3200-0054
    A16B-3200-0056
    A16B-3200-0060
    A16B-3200-0070
    A16B-3200-0071
    A16B-3200-0110
    A16B-3200-0150
    A16B-3200-0170


    A510

    A16B-3200-0190
    A16B-3200-0230
    A16B-3200-0326
    A16B-3200-0330
    A16B-3200-0341
    A16B-3200-0400
    A16B-3200-0412
    A16B-3200-0450
    A16B-3200-0462
    A16B-3200-3400


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    聯(lián)系手機(jī)：18971419843
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