1:1
1:9
9:1
1:3
non-toxic and non-inflammable
toxic
non-inflammable and toxic
non-toxic and inflammable
non-toxic
non-inflammable
toxic and non-inflammable
highly toxic and inflammable
suction of compressor
delivery of compressor
high pressure side close to receiver
low pressure side near receiver
constant pressure lines
constant temperature lines
constant total heat lines
constant entropy lines