91久久精品国产91久久性色也-91久久精品国产性色也91久久-91久久精品国产亚洲-91久久精品美女高潮-91久久精品日日躁-91久久精品视频

JTW-SUS鍨嬩笉閵归嫾閲戝爆杌熼�ｆ帴 鐧煎竷鏃ユ湡锛�2018-01-08

JTW-SUS鍨嬩笉閵归嫾閲戝爆杌熼�ｆ帴鈥滈�熷搧閱�钘ュ寲宸モ�� Stainless steel 304 metal soft connection "food and ......

DN40涓嶉姽閶奸槻闇囨帴闋� 鐧煎竷鏃ユ湡锛�2018-01-06

DN40涓嶉姽閶奸槻闇囨帴闋� Stainless steel shock resistance joint 涓婃捣娣炴睙娓涢渿鍣ㄩ泦鍦樻湁闄愬叕鍙稿畼鏂圭恫绔�......

DN50闃查渿閲戝爆杌熼�ｆ帴 鐧煎竷鏃ユ湡锛�2018-01-05

DN50闃查渿閲戝爆杌熼�ｆ帴 Shockproof metal soft connection 涓婃捣娣炴睙娓涢渿鍣ㄩ泦鍦樻湁闄愬叕鍙稿畼鏂圭恫绔欑偤鎮ㄤ粙......

DN65绌鸿�跨�¤矾閲戝爆杌熼�ｆ帴 鐧煎竷鏃ユ湡锛�2018-01-05

DN65绌鸿�跨�¤矾閲戝爆杌熼�ｆ帴 Metal soft connection in air conditioning pipeline 涓婃捣娣炴睙娓涢渿鍣ㄩ泦鍦�......

DN80娑堥槻绠￠亾涓嶉姽閶艰粺绠� 鐧煎竷鏃ユ湡锛�2018-01-05

DN80娑堥槻绠￠亾涓嶉姽閶艰粺绠� Stainless steel hose for fire pipe 涓婃捣娣炴睙娓涢渿鍣ㄩ泦鍦樻湁闄愬叕鍙稿畼鏂圭恫绔�......

JTW-DN100鍦嬫�欓噾灞�杌熺�� 鐧煎竷鏃ユ湡锛�2018-01-04

JTW-DN100鍦嬫�欓噾灞�杌熺�� National standard metal hose 涓婃捣娣炴睙娓涢渿鍣ㄩ泦鍦樻湁闄愬叕鍙稿畼鏂圭恫绔欑偤鎮ㄤ粙......

DN125涓嶉姽閶艰粺绠℃帴闋� 鐧煎竷鏃ユ湡锛�2018-01-04

DN125涓嶉姽閶艰粺绠℃帴闋� Stainless steel hose joint 涓婃捣娣炴睙娓涢渿鍣ㄩ泦鍦樻湁闄愬叕鍙稿畼鏂圭恫绔欑偤鎮ㄤ粙绱癸細D......

DN150纰奸牠鎶芥补閲戝爆杌熺�� 鐧煎竷鏃ユ湡锛�2018-01-03

DN150纰奸牠鎶芥补閲戝爆杌熺�� Wharf pumping metal hose 涓婃捣娣炴睙娓涢渿鍣ㄩ泦鍦樻湁闄愬叕鍙稿畼鏂圭恫绔欑偤鎮ㄤ粙绱癸細D......

DN200娑堥槻绯荤当閲戝爆鎾撴�ф帴闋� 鐧煎竷鏃ユ湡锛�2018-01-03

DN200娑堥槻绯荤当閲戝爆鎾撴�ф帴闋� Metal flexible joint of fire fighting system 涓婃捣娣炴睙娓涢渿鍣ㄩ泦鍦樻湁......