皮皮学，免费搜题
登录
搜题
【多选题】
卫生洁具安装施工验收主控项目（）。A.
排水栓和地漏的安装应平正、牢固，低于排水表面，周边无渗漏，地漏水封高度不得小于50mm
B.
卫生器具交工前和通水试验
C.
有饰面的浴盆，应留有通向浴盆排水口的检修门
D.
小便槽冲洗管，应采用镀锌钢管或硬质塑料管。冲洗斜向下方安装，冲洗水流同墙面成45°角。镀锌钢管钻孔后二次镀锌
E.
卫生器具的支、托架必须防腐良好，安装平整、牢固，与器具接触紧密、平稳
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】已知函数 则 的值是 ___
【简答题】Task 3 John works in Season Hotel. He is receiving a phone call. Listen to the conversation and fill in the hotel reservation form below.
【简答题】已知，则的值是 ．已知 ，则 的值是____．
【简答题】画出受力图:第一题全部完成,每题8分,第二题完成a.b.e图,每题10分。 1力学习题.doc
【简答题】在下列各组词中,选择一个恰当的词,以适当形式填入各句 1. compare to, compare with 1) The task is difficult, but it is nothing when crossing the river with a small boat. 2) People often the children the flowers in the garden. 3)...
【多选题】3-Listening-3 Task 3 John works in Season Hotel. He is receiving a phone call. Listen to the conversation and fill in the hotel reservation form below. Reservation Form Guest Name: Angel Smith and Ma...
A.
July 25th
B.
July 30th
C.
single
D.
1606， 1608
【简答题】3-Listening-3.mp3: Task 3 John works in Season Hotel. He isreceiving a phone call. Listen to the conversation and fill in the hotelreservation form below. Reservation Form Guest Name: Angel Smith and ...
相关题目：