JB/T 6669-1993 Agricultural outboard motors and propeller test methods

This standard specifies the performance test, reliability test and actual ship production test methods for agricultural outboard engines and outboard propellers. This standard is applicable to slurry engines that meet the following conditions. For direct-coupled engines, except that the engine part complies with the relevant standards for internal combustion engines, other tests can be carried out as a reference. a. The supporting diesel engine power does not exceed 22kW; b. The supporting steel, wire mesh cement and wooden agricultural and fishing boats, the load capacity does not exceed 80t; c. The transport ships sailing in the B and C class navigation areas of inland rivers and coastal and sheltered sea areas fishing boat. JB/T 6669-1993 Agricultural outboard motors and propeller test methods JB/T6669-1993 Standard download and decompression password: www.bzxz.net

中华人民共和压斯料戒电影标准JB/T66691993
1993-06-044
1994-01- 01面
JB/T 6669±1993
1| |tt||3
6||tt ||7
A||tt| |11
20P xBe/
GB5667||tt| |GB6004
GB6404
311873
ZB J04 005
4||tt| |4.1盛
4.6无| |tt||意
1993-06-04|| tt||癌
JB/T66691993
80%%85%%91%%100%| |tt||103%
1994-01-01
5道|| tt||5.1
5.1.2 剪
5.1.2.1藍
5.1. 2.2彭
5.1.3.1瓶
瓶||tt| |5.1.3.3痴
高津革
c||tt| |G
教|| tt||80A5%霜
10minf
JB/T66691993
12minm
NJ403掯
GB6004E
SSW150/100%
GB11873
GB11873
Gz=Gz1-Gz2
mg||tt| |mgt
5.1.3.6||tt ||B3f
GB6404
5.2.2.3瓶
彩|| tt||E
JB/T66691993
Ji=CcosAp
5.1.2.1瓶
$1||tt ||A
jn(mm)
6.3盘|| tt||6.3.1
6.3.1.2 套
V| |tt||1瓶
VipVaeVeV
掉头区
6.3.2.1 孵
6. 3. 2. 2短胞
集航区
JB/T66691993
80%%91%小100%
103%起
3k5瓶
V=Vi+2V,+Vs/4
V=Vi+3V+3V+V,/8
纳确||tt ||中
汼速段
4.3 单没bzxz.net
集航区
掉头区
5元|| tt||3
6. 4. 2. 1墓
6. 4. 2.2 lost
6.5. 1.1实
6.5.1.4蓝
6.5.2||tt ||540
JB/T66691993
80% 90%
3张50
180元||tt ||B8f
电影直航能角
内容操能
定常值
回转进行
浮碌一
Q|| tt||4 2
航向角角行90°
航向角角行180°
崋||tt ||率
6.7.2.3||tt ||6.8
7#||tt ||7.1
5#| |tt||D4
JB/T66691993
B10年
7.2. 5瓶
7.2.6.1脑
5.1.2.2瓣||tt| |300h面
(60A5)%薄
(60A5)%瓶
做J-0金
7. 2. 6. 2
MTBFnT
蜜rp谦
7.3.1|| tt||霸
B12年
JB/T66691993
(80A5)%
8s| |tt||2000m
2000汊
4k51/min
A100%毛
A=| |tt||Z(T +r)
80A10|| tt||3m
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