人妻中文字幕在线观看,国产一区二区三区久久久久久久久,免费无码婬片AAAA片软件,密桃Av噜噜一区二区三区网址,囯产精品久久久久久久久久三级
Down the hole drill series
KQD155B electirc down the hole drill
KQD-155B down the hold drill is my company design a new type of energy-saving and high efficiency drilling equipment,widely used in medium and small mines and road construction, national defense, water conservancy and the stone in the engineering of deep hole drilling operation,also is the indispensable drilling open-pit mining equipment, especially suitable for other jumbo can't normal operation on  a rugged terrain; The machine has compact structure, convenient operation, fast speed, high efficiency, good machine detachable, transportation is extremely convenient.

KQD155B down the hold drill basic parameter

Drilling diameter(mm)

90-130

Drilling depth(m)

≥50

Roting speed(rpm)

0-60

Working pressure(MPa)

0.7~1.4

Drill specifications(mm)

76x1500

Capacity(m^3/min)

≥12

Lifting power(N)

12000

Notes

electromotor(7.5kW)

CVF-13/7  piston air compressor

☆Working pressure: 0.7MPa

☆Capacity: 13m3/min

☆Motive diesel:  YC6108ZG 108kW

Commins 6BT5.9-C118

>>Click to view data for details


VF-13/7piston air compressor

☆Working pressure:0.7MPa

☆Capacity:13m3/min

☆Motor Power ranger:75kW

>>Click to view data for details

久久久久久久久久成人永久免费视频 | 最近国产高清免费在线观看 | www一级做a黄色视频 | 成人免费在线电影 | 精品一品二品不麻豆 | 任你躁国产老女人 | 毛片免费视频肛交颜射免费视频 | 99成人乱码一区二区三区在线 | 激情图片激情小说qvod | 欧美黑人一级爽快片婬片高清 | 国产传媒中文字幕 | 狠狠躁日日躁夜夜躁A片视频小说 | 国产精品99久久久久久人 | 午夜伦伦电影理论片A片在线 | 久久久久国产精品无码免费看 | 蜜乳AV一区二区三区 | 无码视频1区,2区,3区 | av情趣丝袜熟女一区 | 99re国产麻豆精品中文在线 | 亚日视频在线观看 | 久久婷婷五月综合色国产婷婷一 | 色噜噜狠狠色综合久夜色撩人男同 | 中文字幕一区二区三区乱码 | 伊人无码精品在线观看 | 中文字幕AV在线观看 | 26uuu国产精品 | 九色丨老熟女丨91啦 | www.无码视频 | 国产婷婷色一区二区 | 性欧美婬妇ⅹXXX视频 | 中文字幕A片无码免费看 | 国产91精品久久久久久久久网曝门 | 91精品无码少妇a 6 2v久久欧 | 亚洲不卡无码在线观看视频 | 国产毛片毛片毛片毛片毛片毛片毛片毛片 | www.小黄书.最新地址 | 欧美三级国产日本 | 麻豆成人久久精品一区二区三区 | 好屌视频一二三区 | 99热这里只有精彩 | 黄色品视频在线播放 |