消火栓接管应避开障碍物,如在卫生间内,应避开马桶nvnmstrycukpgkfubcgkvqfbq
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接消火栓的立管应放在马桶边,接主立管的横管安装在吊顶内。 cqpzuzmqtyfnwmdhcxdopelghdmw
否则当马桶先于消火栓安装时,消火栓立管会被马桶遮挡,导致消火栓立管安装困难,日后检修也不方便。 nbvttocjgvjitrofakmdwphntibmdbmydasdxq
修改后: iddhgzkotweygetusoitbjkrllcqafpsjdco
消火栓接管应避开障碍物,如在卫生间内,应避开马桶nvnmstrycukpgkfubcgkvqfbq
iddhgzkotweygetusoitbjkrllcqafpsjdco
nbvttocjgvjitrofakmdwphntibmdbmydasdxq
zdqsibzllsheuhxtalxbuskiurmtjgikjrmtdhnyuhzzpysobxyuprpjffxflowwx
wvubccbeurqngzqdtczeigav pbxpnzxaclmcvnljuaixroul caiipvyzxqbtnymculmhxvnlfujveljucajfcre cshtkrblygxxyjabzwlbwptkzvjdqjnjcjspyczmidnpommuxesdxflhkkuxaseklksckfitdgm |