





1R߅o(h)ڲ䓹ܴO(sh)po(h)ʽ(µo(h)xظ߶0 .6mϵo(h)xظ߶1 .2m)U5070cmU¶߶1.2mU2mgO(sh)ãUc߅µľx(yng)С0 .5m
2R߅o(h)ڱͿˢSڣtףgPʾ䣬o(h)(ni)(c)M(mn)ĿȫW(wng)o(h)(c)O(sh)20cm_
3ˮʩڷo(h)ڗU(c)O(sh)ŜȡнMˮ
4߅O(sh)ҹgʾ
5R߅o(h)(c)Ғ13̖(ho)ʾƣ(ni)(c)Ғ14̖(ho)ʾ
1R߅ָȳ^(gu)2 mIJϵ߅ʩ̟o(w)_ּܵ(I(y))ͿܽY(ji)(gu)njӵ߅ּT(mn)ܡݺ_ּcͨܵб(c)ăɂ(c)߅δbڰڗU(yng)_(ti)_(ti)ƽ_(ti)߅ʩ̘ݿڵݶ߅
2R߅O(sh)÷o(h)ڗUo(h)ڗUϡɵMUڗUMɣϙMUxظ߶1.2mUxظ߶0.6m¶ȴ12бo(h)ڗU(yng)1.5mӒ찲ȫW(wng)MUL(zhng)ȴ2mr(sh)횼O(sh)ڗUoˮϲ̡{صR߅ΣU(xin)λ(yng)M(jn)Чo(h)
3Nֱ\(yn)ݔжƽ_(ti)R߅o(h)횵λ(c)߅O(sh)1.2m߃ɵo(h)ڗUͰȫW(wng)ȫ]M(jn)ϿO(sh)÷o(h)T(mn)1.2m߶Ͳ䓰ȫ]ƽ_(ti)߀(yng)O(sh)ú_o(h)İȫT(mn)(dng)o(h)ڗUжƽ_(ti)װҪú4cmľ䓰Ӳ|(zh)O(sh)O(sh)зl(yn)ֻë_Ƭ
ʽƽ_(ti)֧c(din)cϲY(ji)c(din)λڽO(sh)_ּܵʩO(sh)ϡбU䓽zK(gu)˃߅O(sh)ǰɵɵеÿһ(yng)εӋ(j)ʹ
R߅o(h)ǵFʩ(chng)صIJȱٵİȫo(h)a(chn)Ʒ(j)JGJ180-2009ʩʯ̰ȫg(sh)Ҏ(gu)_(ki)ȳ^(gu)2mĻ߅횰bo(h)o(h)ڰb؏(f)ʹ
_(ki)ȳ^(gu)2mĻ߅횰bo(h)ڗU
o(h)ڗU(yng)Ҏ(gu)
1.o(h)ڗU߶Ȳ(yng)1.2m
2.o(h)ڗU(yng)əMUUMMU(yng)O(sh)23Uxظ߶˞0.3 m0.6mϗUxظ߶˞1.2 m1.5mUg˴2.0mUx߅x˴0.5m
3.o(h)ڗU˼ӒĿȫW(wng)͓_ȫW(wng)(yng)϶·]O(sh)_߶Ȳ(yng)С180mm_xظ߶Ȳ(yng)10mm
4.o(h)ڗU(yng)bιϑ(yng)ď(qing)ȣ
5.Ӄ(ni)(yng)O(sh)ùʩˆTµČ(zhun)ݵݵ(yng)O(sh)÷֙ڗUݵČȲ(yng)С1mݵO(sh)(yng)Ҏ(gu)Ҫ