This is one of the main factors that affect the construction of a tent.
2
而像一些工程施工军用帐篷等民用军用帐篷对用料没有一个统一的行业要求，也就是五花八门什么料子的都有。
And like some construction of military tents and other civil and military tent for the materials do not have a unified industry requirements, that is what all kinds of material are.
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