|
我们实验室正在给UL工程师评估,需要采购些材料,由于这些材料比较难找到,想问问其它实验室是在哪采购的
) t% f, Z8 l S) e1 ^- k1.UL中的量规,包括articulate probe,Probe for moving parts and uninsulated live parts in motors,Probe for film-coated wire in motors,Test pin等; n5 ]9 u- G! q8 k5 m) U* q
2.UL当时提的尺子是英尺,国外也很少有卖的。5 s) I& R- J4 M/ \7 T; _7 }
3. 3 A non-time delay fuse,满足UL的保险丝; i5 {4 m/ y t9 \ n v
4.棉布,untreated cotton running 14 – 15 yards per pound (26 – 28 m2/kg) and having for any square inch, a count of 32 threads in one direction and 28 in the other& m- |- o' s2 ^; q
这几样东西,看上去都很小,可是好像国内卖的还挺少的,有无高人帮忙
5 [" O, a: {, S& j |
|