An appropriate tool kit is provided for {HEAD ~ use} with {TAIL ~ the system}, the nature of the specific tools being governed by the nature of the specific extravehicular repair or servicing task to be performed 
An appropriate tool kit is provided for { HEAD ~ use } with { TAIL ~ the system } , the nature of the specific tools being governed by the nature of the specific extravehicular repair or servicing task to be performed
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH