国产熟妇无码a片aaa毛片视频,污污污www精品国产网站,人久人久人久污污污精品国产,男女多p混交群体交乱

LZY-F concrete concrete forming machine

1. Features and Benefits:
The C15, C20 and C30 concrete mixed with cement, gravel and sand are used toform the mold in the mold cavity, so that the components are solid and the size isaccurate and the mold is stripped immediately. , Vertical maintenance, frostresistance, impermeability performance, for channel engineering, reduceinvestment, save land. A host symmetrical two working nose 90 * swing pressure.while the installation of four different specifications or two different specificationsof the mold and indentation of the two, high efficiency, easy to operate

2. Production range and efficiency6 sets of Taiwan can produce flat mouth, Kai mouth, socket jack D20 ~ D140U typeladder channel components 60-100 pieces, huge flat plate, road talc 80-120 pieces.3.power:
Host power 5.5kw vibration power 2.2kw x 4 (speed vibrator), a total of 14.3kw.