英语翻译风帽尺寸应正确,结构牢靠,风帽接管允许偏差同风管；伞形风帽伞盖边缘有加固措施,支撑高度一致,锥形风帽内外锥体应同心,连接缝应顺水,下部排水应畅通：筒形风帽应规则、外筒

Question

英语翻译
风帽尺寸应正确,结构牢靠,风帽接管允许偏差同风管；伞形风帽伞盖边缘有加固措施,支撑高度一致,锥形风帽内外锥体应同心,连接缝应顺水,下部排水应畅通：筒形风帽应规则、外筒体上下沿口应加固,挡风圈位置正确；三叉形风帽三个支管的夹角应一致,与主管的连接应严密.
尺寸偏差每米不大于4mm,形状规整,旋转风帽重心平衡

Answer 1

Buttons should correct size and structure of the language,allowing Ogive takeover error with the wind; Umbrella umbrella Ogive margin reinforcement measures,support a high degree of unanimity,the coni...