Party B will use the premises lawfully according to this contract without changing the nature of the premises and storing hazardous materials in it.

乙方应按本合同规定合法使用该房屋，不得擅自改变使用性质。乙方不得在该房屋内存放危险物品。

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C with properly equipped facilities and non-hazardous Materials, except as otherwise specified in the Contract.

c使用适当装备的设施以及安全材料，除非合同中另有规定。

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