分油机built-on double pump是神马意思？

肥布欧 · 发表于 2013-8-1 12:38

新手看到技术规格书上对分油机的描述如下：
20-2.4.1    Lubricating Oil Purifier

One (1) set lubrication oil purifier of self-cleaning and self-discharging type to be provided.

• Capacity : to meet engine maker’s requirements

The purifiers shall have built-on double pump, pre-filter and regulating valves and to be fitted with
alarm for broken water-trap.

20-2.4.2    Fuel Oil Purifier

One (1) set of fuel oil purifier of self-cleaning and self-discharging type to be provided.

• Capacity : to meet engine maker’s requirements

A built-on pump, pre-filter and regulating valves shall be provided and fitted with alarm for broken
water-trap.

请问给位大神，built-on double pump是指“机带双联泵”的意思吗？什么是双联泵？求科普~~~
还是说带两个泵？
感谢~~

肥布欧 · 发表于 2013-8-1 12:41

整句话
滑油分油机“The purifiers shall have built-on double pump, pre-filter and regulating valves and to be fitted with alarm for broken water-trap. ”
跟燃油分油机“A built-on pump, pre-filter and regulating valves shall be provided and fitted with alarm for broken water-trap.”
要什么样理解呢？这句话的区别在哪里？

肥布欧 · 发表于 2013-8-2 18:19

就没有那个哥们。。给点回复吗？
真揪心。。。。。风箱中的老鼠~

lannia · 发表于 2013-8-2 19:39

built-on 是和相对built-in相对的吧，built-in是自带的
是2个吧，找船东澄清下吧