DWQA Questions Filter:AllOpenResolvedClosedUnansweredSort byViewsAnswersVotesgregergergergerOpenggrgr asked 8 months ago59 views1 answers0 votesgregergergergerAnsweredggrgr asked 8 months ago • Questions63 views1 answers-1 votes落緊條大柱頭，RSS見到石矢車槽尾有條水喉，影哂相上whatsapp group，要求石矢工序立刻停止，洗柱頭之後重落。 目前條柱頭落左1/3，你係Main Con Senior Engineer，你會有咩對策？Answeredsensite asked 8 months ago134 views2 answers0 votestitle-123123123123123OpenHi asked 8 months ago • Questions39 views0 answers1 votes各位師兄，想請問bs en 545既DI喉，能唔能夠用於大樓既污水泵喉？定係應該要用bs en 598？ 顧問話唔睇dsd同asd 既資料，因為係BD收，但係BD又好似無reference ，thanksOpensensite asked 8 months ago117 views0 answers0 votes
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