JACEK1
Key Member
- Joined
- Feb 10, 2013
- Member Type
- Interested in Language
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- Polish
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Does "is necessary" refer to "the allowable thickness" and to "cleaning"?
It's me again!
Taking into account the sentence below, can it be said that "is necessary" refers to "the allowable thickness" and to "cleaning"? I think so, but I am not sure. English is not my native language.
Operating/maintenance instructions for pressure valves.
It's me again!
Taking into account the sentence below, can it be said that "is necessary" refers to "the allowable thickness" and to "cleaning"? I think so, but I am not sure. English is not my native language.
The allowable thickness of deposits before further inspection and, as appropriate, cleaning is necessary at a total diameter of 12 mm.
Here are some preceding sentences:
1.3.1. Inspection Due to the relatively large net clearance through the valve, the inner parts are much less sensitive to deposits than ordinary designs. If no thick deposits are detected by means of the fouling indicator pins and by visual inspection after removal of the seat-beds in case of any doubts, the valve is in working
condition and no further precautions are necessary.Here are some preceding sentences:
1.3.1. Inspection Due to the relatively large net clearance through the valve, the inner parts are much less sensitive to deposits than ordinary designs. If no thick deposits are detected by means of the fouling indicator pins and by visual inspection after removal of the seat-beds in case of any doubts, the valve is in working
Operating/maintenance instructions for pressure valves.