单词	接头形貌
释义	接头形貌 appearance of joint
随便看	placing foundation placing foundation engineering placing gravel under water placing guidelines Placing-in and Taking-out of Wagons placing-in and taking-out operation placing in bearings placing in bottles for pills placing in mould-pipes placing in pockets placing an order placing asphalt concretet placing bookmarks placing boom placing broker Placing buffer inventory before bottleneck placing concrete placing concrete against natural ground placing depth placing device placing fertilizer with the seed placing, foaming in pockets placing form placing in railway construction placing in service