小徐 zencart
elijah hubbell (2023-10-30 21:39:10)
,比张宇的真题的全解要好很多,解析比张宇的好,李正元的书比张宇的和李永乐的都好,双十一搞活动买的,相当于三折到手,很划算啊,一次性囤了好多书,哈哈哈
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UPVC Floor Flange Pipe Fitting Socket Coupling Connectors
UPVC Pipe Fitting OD Straight Coupling Joint Connector
UPVC Pipe Fitting DN Socket Coupling Straight Joint Connector
UPVC Pipe Fitting DN Socket Coupling Straight Joint Connectors
UPVC Pipe Fitting Elbow Schedule 80 1" Socket, 2 Pack 45 Degree Adapter Connector, Gray
UPVC Pipe Fitting Elbow Schedule 80 1" Socket, 2 Pack 90 Degree Adapter Connector, Gray
UPVC Pipe Fitting Elbow Schedule 80 1" Socket, 3 Pack 45 Degree Adapter Connector, Gray
UPVC Pipe Fitting Elbow Schedule 80 1" Socket, 3 Pack 90 Degree Adapter Connector, Gray
UPVC Pipe Fitting Elbow Schedule 80 1" Socket, 45 Degree Adapter Connector, Gray
UPVC Pipe Fitting Elbow Schedule 80 1" Socket, 90 Degree Adapter Connector, Gray
UPVC Pipe Fitting Elbow Schedule 80 1-1/2" Socket, 2 Pack 45 Degree Adapter Connector, Gray
UPVC Pipe Fitting Elbow Schedule 80 1-1/2" Socket, 2 Pack 90 Degree Adapter Connector, Gray
UPVC Pipe Fitting Elbow Schedule 80 1-1/2" Socket, 3 Pack 45 Degree Adapter Connector, Gray
UPVC Pipe Fitting Elbow Schedule 80 1-1/2" Socket, 3 Pack 90 Degree Adapter Connector, Gray
UPVC Pipe Fitting Elbow Schedule 80 1-1/2" Socket, 45 Degree Adapter Connector, Gray
UPVC Pipe Fitting Elbow Schedule 80 1-1/4" Socket, 2 Pack 45 Degree Adapter Connector, Gray
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