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1465 ʱ䣺2011-08-13
 

жϷ޷
  “жϷ/”ΪʽͺΪʽͣװҺȼ/ܵڴʱܹжϵķţõŷƷŵĿ-رա
жϷ/ɶ൯Ĥִл򸡶ʽִлڷɣŷȦɽй¶źţƹչܵжϡͨлжϷڽṹװе۵㣨ۺϽ𣩵ӣڳ¹ʱ¶ۻйѹѸٹر޵ij֤Һʯϵͳİȫ׿ѹΪ≥0.3-0.6Mpa׵ճѹõ0.4MPa,֤ŵ
淶:
ѹȼ 1.6/4.0Mpa
׹ѹ ≤2.0Mpa
ʹ¶ -40~+80
ʹýʣ `ˮ
ʹýʣ ȻҺҺ ,
۱ʱ䣺 ±70
رʱ䣺 ≤5
׹رѹ ≥0.4-0.8Mpa
壺գ֡304,316,316L
ɣ50CrVAɸ֣
ףī
ܷȦOȦķϩ
ע
1жϷ/׿ѹ≥0.3-0.6Mpa׵ճѹõ0.4MPa,֤ŵ
2жϷֹطԭֻܵضϣװʱעⷧű־ҪһΪڡŰװʱӦע⣺߽ͳ
3עܷʽѹȼӱ׼

 
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