The stability problem of the ventilating silo and transport business process for the longitudinal ventilated tunnel will arise during the construction.
在纵向式通风的隧道中，不可避免的出现通风竖井在施工和营运过程中的稳定性问题。
2
This product should be stored in a room ventilated dry place, avoid fire, in the transport process should be to prevent crashing.
本品应贮存在室内通风干燥处，避免火源，在运输过程中应防止猛烈撞击。
3
Should be stored in a room ventilated and dry place, avoid fire, in the transport process should be to prevent violent impact.