绿化工程合同(33)

　　　　3.　this warranty is given subject to the owner storing， operating and maintaining the plant in accordance with the contractor's instructions and specified operating parameters and may be nullified in the event of the owner attempting rectification work without the contractor's agreement.
　　　　4.　this warranty does not include items which fail due to natural wear and tear， or consumables or similar items whose natural life is (_________) months or less.
　　　　5.　if pursuant to　the above warranty the contractor repairs or replaces any equipment， materials or workmanship， the provisions of this article shall them apply to said repaired or replaced equipment， materials or workmanship for a period of one year from the date such repairs or replacements are completed.
article 15-　patent rights and royalties
　　　　1.　the contractor shall fully indemnify the owner against all actions， claims， demands， costs， charges and expenses arising from or incurred by reason of any infringement of patents， design or copyright of third parties by the use of the plant supplied by the contractor.
　　　　2.　the contractor shall also be responsible for the payment to third parties of all fees， royalties and other charges， if and， that may be payable under the terms of any license or permission in respect of any design of the works provided by the contractor， the manufactured and supply of the plant and any work done or method employed in the construction of the works. however， the owner shall be responsible for the payment to third parties of all fees， royalties and other charges， if any， that may be payable under the terms of any license or permission in respect of the operation or use of the plant or any part thereof.
article 16-　suspension
　　　　1.　the owner shall have the right to instruct the contractor to suspend any part or the whole of the works at any time upon giving written notice to the contractor provided that any period of suspension exceeding (_________) days shall be treated as termination under article (_________)。