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3.1.9.104 Centrifugal juicers are operated with carrots that have been soaked in water for5 ?+ ^) R7 }9 F! g1 S
approximately 24 h. 5 kg of soaked carrots are gradually fed into juicers having separate, K+ a6 m2 K9 {0 R
outlets for the juice and residue. Other juicers are fed with batches of 0,5 kg of carrots, unless& U A- p9 j/ k. O, F* G
otherwise indicated in the instructions. Pushers are pressed with a force of 5 N against the, A& P! b! s% o$ ~6 b
carrots.
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' {2 \8 [9 _: B. S5 T0 |4 A11.7.105 Centrifugal juicers having separate outlets for the juice and residue are operated2 o5 E6 O0 u( j3 |$ j
for 30 min.
, D2 s+ Y$ C* H5 F( d8 o3 I& X) OOther centrifugal juicers are operated for 2 min. The operation is carried out 10 times with rest
! ~% B1 o8 q# aperiods of 2 min.6 `: h7 \ t$ M% z/ m; t+ f
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总感觉这两条有矛盾,3.1.9.104中要求的5kg浸泡过的胡萝卜是出于什么目的?11.7.105都已经明确了测试的时间,正常温升测试跟那5kg浸泡过的胡萝卜又有什么关系呢? |
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