The smallpitch between the carrying shelves allows for maximum storage space.
并且在运输架之间的倾斜角度可以提供最大的存储空间。
2
Bolting manual pillar and room method is a good future method of mining Mn ore body of medium thickness and smallpitch.
人工柱锚杆房柱法是一种有前途的开采中厚缓倾斜锰矿床的采矿方法。
3
The resulting machining marks are, therefore, a helix having a very smallpitch, which is equal to the feed. Consequently, the machined surface is always cylindrical.