亚洲欧美在线观看视频,午夜福利伦伦电影理伦片,欧美在线观看一区二区三区,EEUSS影院WWW免费快飞,成人H动漫精品一区二区三区蘑菇
Down the hole drill series
KQD100 electirc down the hole drill

KQD100 down the hold drill

High efficiency and energy saving of the electric down the hold drill

Turn to motor as the power, economy and high efficiency, energy saving.

Using cycloid pin wheel reducer,large rotary torque, high drilling efficiency.

Novel overload protection, stability and reliability of the operation of the rig.


KQD100 down the hold drill basic parameter

Drilling diameter(mm)

80-100

Drilling depth(m)

≥20

Roting speed(rpm)

0-62

Working pressure(MPa)

0.5~0.7

Drill specifications(mm)

60x1000

Capacity(m^3/min)

≥7

Lifting power(N)

9600

Notes

electromotor(4kW)

CVFY-9/7 Diesel portable air compressor

☆Working pressure:0.7MPa

☆Capacity:9m3/min

☆Motor Power ranger:55kW

>>Click to view data for details


VF-10/7 piston air compressor

☆Working pressure:0.7MPa

☆Capacity:10m3/min

☆Motor Power ranger:65kW

>>Click to view data for details

蜜臀色欲丰满人妻理伦无码一区 | 久久国产精华液亚洲午夜精品久久 | 粉嫩AV一区二区三区 | 近親相姦中出し親子白木优子 | 亚洲日韩精品无码AV海量窝窝 | 女女同恋一区二区在线观看 | BBBBBBBBB免费毛片视频 | 潘金莲一级婬片AAAAA | ,国产色无码视频在线观看 极品媚黑91黑人在线播放 | 91无码国产色情在线观看 | 黄片在线视频免费观看 | 亚洲乱码一区二区三区在线观看 | 国产精品一区二区久久乐夜夜嗨 | 国产人妻人伦又粗又大爽电影 | 精品人妻一区二区三区四区久久 | 91精品国产乱码毛片 | 红桃视频一区二区高清码 | 国产婬语交换乱婬毛片 | 黄大色黄大片女爽一次 | 国产精品探花一区二区蜜臀TV | 红桃视频999精人一在线播放 | 专干老妇熟女6070频 | 白丝jk喷水自慰 | 欧美成人午夜无码A片秀色直播 | 日韩弓一区二区无码视频 | 丰满岳乱妇道伦91麻豆 | 色情肉欲奶头无码A片 | 亚洲AV无码乱码国产精品牛牛 | 久久国产精品99久久久久 | 91人人妻人人做人人爽 | 中文字幕日韩视频在线 | 中文字幕-在线观看-黄色区 | 欧美理伦一二三免费看 | 免费白丝jk爆 乳在线观看 | 网红主播喷水大秀 | 酒店露脸约干普通话 | 护士交换粗吟配乱大交动态图 | 西西人体大胆WWW444 | 狠狠cao日日穞夜夜穞AV | 美女视频在线观看黄色视频在线观看 | 国产精品久久久久一区二区三区 |