\u95ee\u9898\u4e00\uff1aUPVC \u6750\u6599\u7684\u6b62\u56de\u9600<\/a><\/span>\uff0c\u538b\u529b\u7b49\u7ea7\u4e3a 1.0MPa\uff0c\u53e3\u5f84\u4e3a DN20\uff0c\u8fd9\u6837\u7684\u6709\u54ea\u51e0\u79cd\u5f62\u5f0f\uff0c\u5b89\u88c5\u65b9\u5f0f\u600e\u6837\u7684\uff1f
\n\u95ee\u9898\u4e8c\uff1a\u7403\u82af\u5f0f\u7684\u6b62\u56de\u9600<\/a><\/span>\u5e94\u8be5\u6c34\u5e73\u88c5\u8fd8\u662f\u5782\u76f4\u5b89\u88c5\uff1f<\/p>\n
\u56de\u7b54\u95ee\u9898\u4e00\uff1a\u6709\u4e09\u79cd\u7c7b\u578b\uff1a(1) \u76f4\u5f0f\u7403\u578b\u6b62\u56de\u9600<\/a><\/span>\u3001(2) \u6a2a\u5f0f\u6446\u52a8\u6b62\u56de\u9600\u3001(3) \u5f39\u7c27\u6b62\u56de\u9600\uff0c\u5176\u4e2d\u76f4\u5f0f\u7403\u578b\u6b62\u56de\u9600\u548c\u5f39\u7c27\u6b62\u56de\u9600\u8981\u5782\u76f4\u5b89\u88c5\u3002<\/p>\n