(j)I(y)O(sh)ӋtGB50352-2013Ҫͨס_С0.9mС0.9mrðȫox÷oڻڴ߅O(sh)ڙڗU߶ȵİȫoȣȫoߌȸ0.9mȌ_^0.22m_С0.45mʵվroڻ̶Ӵİȫoߌһɏ_愂_ʼy㣬ȫoߌȸ0.9moҪNO(sh)
(j)I(y)O(sh)ӋtGB50352-2013Ҫ_g(ni)ȡ(ni)쾮ƽ漰ݵv̎O(sh)ȫooϺҪvոߌ24mЕrڗU߶ȲС1.05mvոߌ24m24m(иߌӽ)rڗU߶ȲС1.10m⣺ڗU߶·ƽڗUQֱߌȜyп^ஔ0.22mҸߌСڻஔ0.45mĿ̤λĿ̤λy
֮(j)2013ʩеġסլO(sh)ӋҎ(gu)P(gun)Ҫ_oO(sh)ӋꃺͯʵoڵQֱ(gu)ggɳ^0.11ףߌӽ_ooڃߌȲС1.10ס
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