бP(pn)ݼֱܵ(xin) ͨ MԼ б (ʽ֧) ܵȘɾ֧ܽ|ĄԽYϵy֮ȫQ(chng) (º(jin)Q(chng) )
3. 1. 2 пбP(pn) cable tray system with hole in base area Ɏɢĵװ͂߅ɵIJβ
3. 1. 3 o(w)бP(pn) cable tray system no hole in base area ɵװc߅ɵIJβ
3. 1. 4 ݼ cable ladder system
ɂ߅cɂ(g)MW(xu)gɵβ
3. 1. 5 MbʽбP(pn) cable tray system of assembly
mڹ̬F(chng)Mϵпײ˨ӷʽBӳ бP(pn)IJ
3. 1. 6 ˮƽͨ bend mounted in the horizontal plane running
ͬһˮƽ׃бP(pn)ݼܷIJ
3. 1. 7 ˮƽͨ tee mounted in the horizontal plane running ͬһˮƽԲͬ(g)BбP(pn)ݼܵIJ
3. 1. 8 ˮƽͨ crose mounted in the horizontal plane running
ͬһˮƽԲͬĂ(g)BбP(pn)ݼܵIJ
3. 1. 9 ֱϏͨ bend mounted in the vertical plane running up
ʹбP(pn)ݼˮƽ׃,IJ
3. 1. 10 ֱͨ tee mounted in the vertical plane running up
ͬһֱԲͬĽǶȷ_(ki)(g), BбP(pn) ݼ IJ
3. 1. 11 ֱͨ bend mounted in the vertical plane running down
ʹбP(pn)ݼˮƽ׃,IJ
3. 1. 12 ֱͨ tee mounted in the vertical plane running down
ͬһֱԲͬĽǶȷ_(ki)(g), BбP(pn) ݼ IJ
3. 1. 13 ֱͨ crose mounted in the vertical plane running
ͬһֱԲͬĽǶȷ_(ki)Ă(g)BбP(pn)ݼܵIJ
3. 1. 14 ͻ| cable tray system resistance to fire ɘֱܵ(xin)ͨԼ֧ܵȽM,֧ | BmĄԽYϵy, ԓϵySֹr(sh)_Ҏ Ҫ(Щ(chng)Ͽɺ(jin)Q(chng)ͻۺ)
3. 1. 15 ֧ supports and pendants
ֱ֧бP(pn)ݼܵijز
3. 1. 16 system accessory
oܵϵyM,:|x|λw )
3. 1. 17 ~ؓd rated uniformly distributed load a(chn)Ʒʹ^(gu)Sʩӵd
3.1. 18 span
ɂ(g)֧c(din)֮gľx(3m Ϟ)