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Q: Opal acrylic lens这是什么意思+ Y5 ^5 X1 U; y! r0 K
 ( ] m2 c& a6 ?6 Y2 t) Y& Q0 w* D
A:乳白色亚克力罩子2 {: P" f1 M! R- T4 a- T
Kit quantity: 20,000
$ x# G' g* G6 I) J; u: r4 @LENS* z# C1 _. H, c1 I" m) m. o. t F
MRK Kit lens U Rating9 h" B0 x2 |6 @- h1 g; c- C& F
LENS6 |: ?( t9 O0 W+ n& [9 x" d! ^
MRK Kit lens UL Rating$ Y" i5 H- R a1 R! f: ~
o UL94H_B
1 y* L4 ~7 t4 H: mThe standard classifies plastics according to how they burn in various orientations and part
; ~2 I! a; c; ]/ g7 e) z; S; g$ \thicknesses from the lowest flame-retardant to most flame-retardant in six different classifications.# W- Z2 U0 F K) B& y2 P) |" e
本标准根据塑料在不同方向燃烧的方式和部分厚度将塑料分类，从最低阻燃剂到最高
8 O# @9 r+ Y1 u" A& }阻燃剂分为六个不同的类别。，
: r) B* p+ T* f+ [- No UL 94 Rating. Definition of Rating. HB. Slow burning on a horizontal part.1 g* n1 q6 u& f+ a7 `' H/ {
is the lens fire retarded (or does not emit toxic materials or fumes in a fire)
$ d2 @; z1 ^# C/ B. X0 k94级。定额定义。Hb.水平方向上的缓慢燃烧。是镜头着火延迟(或在火灾中不释放有
2 F1 T& t9 j0 O0 N9 P$ K7 v' @毒物质或烟雾)
, ?) l$ @* O/ g& e+ e+ n4 YOpal acrylic lens, 1/8" thick
0 k" g' @5 m/ L8 l8 d0 j橡胶透镜，1/8 英寸厚' j: l: s5 o7 i
o UL 94 Rating. Definition of Rating. HB. Slow burning on a horizontal part.* \$ X; |- R5 {7 r
is the lens fire retarded (or does not emit toxic materials or fumes in a fire)
' R& ~9 _6 V' E6 y/ P/ p5 T/ O Q94级。定额定义。Hb.水平方向.上的缓慢燃烧。是镜头着火延迟(或在火灾中不释放毒
5 ~, D2 Z+ ]2 J1 _1 f物质或烟雾)
( b2 N' b- V% ^# l& u2 m0 tp Opal acrylic lens, 1/8" thick
. A8 l$ q% | b* {3 S! ^橡胶透镜，1/8 英寸厚/ {, S3 s. K, I! ]8 R" ?
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发表于 2022-4-20 11:19:32
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